Proxy status | Cloudflare DNS docs

link管理

链接快照平台

输入网页链接，自动生成快照
标签化管理网页链接

相关文章推荐

乖乖的绿豆 · 如何通过C/C++实现IP直连访问HTTPD ...· 1 月前 ·

有情有义的枇杷 · LibCurl连接复用原理 | 笔迹-工匠之芯· 1 月前 ·

高大的楼房 · DnsNameResolverTimeout ...· 3 周前 ·

俊逸的围巾 · Android端HTTPDNS+Webvie ...· 4 天前 ·

愉快的沙滩裤 · 一种全局拦截并监控 DNS 的方式 | 区长· 4 天前 ·

怕老婆的海龟 · 河南省立茗市政工程有限公司为 2024 ...· 3 月前 ·

彷徨的豌豆 · 探秘HakuNeko：跨平台漫画与动漫下载利 ...· 3 月前 ·

狂野的台灯 · 【南投美食】本味瓦罐煨湯：在地人推薦的進補湯 ...· 7 月前 ·

豪气的感冒药 · vscode输入不了中文注释 - CSDN文库· 8 月前 ·

不爱学习的芒果 · Support for the ...· 8 月前 ·

</noscript>  <div class="page sl-flex astro-vrdttmbt"> <header class="header astro-vrdttmbt"><div class="header sl-flex astro-kmkmnagf"> <div class="title-wrapper sl-flex astro-kmkmnagf"> <a href="/" class="site-title sl-flex astro-joi45scb"> <img class="astro-joi45scb" alt="" src="/_astro/logo.BU9hiExz.svg" width="40" height="19"/> <span class="astro-joi45scb"> Cloudflare Docs </span> </a> </div> <div class="sl-flex astro-kmkmnagf"> <sl-doc-search data-translations="{&quot;placeholder&quot;:&quot;Search&quot;,&quot;translations&quot;:{&quot;button&quot;:{&quot;buttonText&quot;:&quot;Search&quot;,&quot;buttonAriaLabel&quot;:&quot;Search&quot;},&quot;modal&quot;:{&quot;searchBox&quot;:{},&quot;startScreen&quot;:{},&quot;errorScreen&quot;:{},&quot;footer&quot;:{},&quot;noResultsScreen&quot;:{}}}}"> <button type="button" class="DocSearch DocSearch-Button" aria-label="Search"> <span class="DocSearch-Button-Container"> <svg width="20" height="20" class="DocSearch-Search-Icon" viewbox="0 0 20 20"> <path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"/> </svg> <span class="DocSearch-Button-Placeholder">Search</span> </span> <span class="DocSearch-Button-Keys"/> </button> </sl-doc-search> </div> <div class="sl-hidden md:sl-flex right-group astro-kmkmnagf"> <div class="sl-flex social-icons astro-kmkmnagf"> <div class="items-center hidden lg:flex mx-auto"> <a href="/products/" class="px-4 no-underline text-black dark:text-white"> <span>Product directory</span> </a><a href="/learning-paths/" class="px-4 no-underline text-black dark:text-white"> <span>Learning paths</span> </a><a href="https://www.cloudflarestatus.com/" class="px-4 no-underline text-black dark:text-white"> <span>Status</span> </a><a href="/support/contacting-cloudflare-support/" class="px-4 no-underline text-black dark:text-white"> <span>Support</span> </a><a href="https://dash.cloudflare.com" class="px-4 no-underline text-black dark:text-white"> <span>Log in</span> </a> </div> <a href="https://github.com/cloudflare/cloudflare-docs" rel="me" class="sl-flex astro-wy4te6ga"><span class="sr-only astro-wy4te6ga">GitHub</span><svg aria-hidden="true" class="astro-wy4te6ga astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M12 .3a12 12 0 0 0-3.8 23.38c.6.12.83-.26.83-.57L9 21.07c-3.34.72-4.04-1.61-4.04-1.61-.55-1.39-1.34-1.76-1.34-1.76-1.08-.74.09-.73.09-.73 1.2.09 1.83 1.24 1.83 1.24 1.08 1.83 2.81 1.3 3.5 1 .1-.78.42-1.31.76-1.61-2.67-.3-5.47-1.33-5.47-5.93 0-1.31.47-2.38 1.24-3.22-.14-.3-.54-1.52.1-3.18 0 0 1-.32 3.3 1.23a11.5 11.5 0 0 1 6 0c2.28-1.55 3.29-1.23 3.29-1.23.64 1.66.24 2.88.12 3.18a4.65 4.65 0 0 1 1.23 3.22c0 4.61-2.8 5.63-5.48 5.92.42.36.81 1.1.81 2.22l-.01 3.29c0 .31.2.69.82.57A12 12 0 0 0 12 .3Z"/></svg> </a><a href="https://twitter.com/cloudflare" rel="me" class="sl-flex astro-wy4te6ga"><span class="sr-only astro-wy4te6ga">Twitter</span><svg aria-hidden="true" class="astro-wy4te6ga astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M24 4.4a10 10 0 0 1-2.83.78 5.05 5.05 0 0 0 2.17-2.79 9.7 9.7 0 0 1-3.13 1.23 4.89 4.89 0 0 0-5.94-1.03 5 5 0 0 0-2.17 2.38 5.15 5.15 0 0 0-.3 3.25c-1.95-.1-3.86-.63-5.61-1.53a14.04 14.04 0 0 1-4.52-3.74 5.2 5.2 0 0 0-.09 4.91c.39.74.94 1.35 1.61 1.82a4.77 4.77 0 0 1-2.23-.63v.06c0 1.16.4 2.29 1.12 3.18a4.9 4.9 0 0 0 2.84 1.74c-.73.22-1.5.26-2.24.12a4.89 4.89 0 0 0 4.59 3.49A9.78 9.78 0 0 1 0 19.73 13.65 13.65 0 0 0 7.55 22a13.63 13.63 0 0 0 9.96-4.16A14.26 14.26 0 0 0 21.6 7.65V7c.94-.72 1.75-1.6 2.4-2.6Z"/></svg> </a><a href="https://www.youtube.com/cloudflare" rel="me" class="sl-flex astro-wy4te6ga"><span class="sr-only astro-wy4te6ga">YouTube</span><svg aria-hidden="true" class="astro-wy4te6ga astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M23.5 6.2A3 3 0 0 0 21.4 4c-1.9-.5-9.4-.5-9.4-.5s-7.5 0-9.4.5A3 3 0 0 0 .5 6.3C0 8 0 12 0 12s0 4 .5 5.8A3 3 0 0 0 2.6 20c1.9.6 9.4.6 9.4.6s7.5 0 9.4-.6a3 3 0 0 0 2.1-2c.5-2 .5-5.9.5-5.9s0-4-.5-5.8zm-14 9.4V8.4l6.3 3.6-6.3 3.6z"/></svg> </a> </div> <starlight-theme-select> <label style="--sl-select-width: 6.25em" class="astro-4yphtoen"> <span class="sr-only astro-4yphtoen">Select theme</span> <svg aria-hidden="true" class="icon label-icon astro-4yphtoen astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M21 14h-1V7a3 3 0 0 0-3-3H7a3 3 0 0 0-3 3v7H3a1 1 0 0 0-1 1v2a3 3 0 0 0 3 3h14a3 3 0 0 0 3-3v-2a1 1 0 0 0-1-1ZM6 7a1 1 0 0 1 1-1h10a1 1 0 0 1 1 1v7H6V7Zm14 10a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1v-1h16v1Z"/></svg> <select value="auto" class="astro-4yphtoen"> <option value="dark" class="astro-4yphtoen">Dark</option><option value="light" class="astro-4yphtoen">Light</option><option value="auto" selected="true" class="astro-4yphtoen">Auto</option> </select> <svg aria-hidden="true" class="icon caret astro-4yphtoen astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M17 9.17a1 1 0 0 0-1.41 0L12 12.71 8.46 9.17a1 1 0 1 0-1.41 1.42l4.24 4.24a1.002 1.002 0 0 0 1.42 0L17 10.59a1.002 1.002 0 0 0 0-1.42Z"/></svg> </label> </starlight-theme-select> </div> </div> </header> <nav class="sidebar astro-vrdttmbt" aria-label="Main"> <starlight-menu-button class="astro-jif73yzw"> <button aria-expanded="false" aria-label="Menu" aria-controls="starlight__sidebar" class="sl-flex md:sl-hidden astro-jif73yzw"> <svg aria-hidden="true" class="astro-jif73yzw astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M3 8h18a1 1 0 1 0 0-2H3a1 1 0 0 0 0 2Zm18 8H3a1 1 0 0 0 0 2h18a1 1 0 0 0 0-2Zm0-5H3a1 1 0 0 0 0 2h18a1 1 0 0 0 0-2Z"/></svg> </button> </starlight-menu-button> <div id="starlight__sidebar" class="sidebar-pane astro-vrdttmbt"> <div class="sidebar-content sl-flex astro-vrdttmbt"> <a href="/dns/" class="items-center flex hover:opacity-80 decoration-[color:var(--orange-accent-200)]"> <svg width="1em" height="1em" viewbox="0 0 48 48" class="text-[color:var(--orange-accent-200)] text-4xl mr-2" data-icon="dns"> <symbol id="ai:local:dns"><path fill="currentColor" d="M35 26.98h-2.125v-8.574H21.148v-5.449h2.102l1.25-1.25V5l-1.25-1.25h-6.738L15.262 5v6.707l1.25 1.25h2.136v5.45H7.125v8.573H5l-1.25 1.25V35L5 36.25h6.742l1.25-1.25v-6.77l-1.25-1.25H9.625v-6.074h9.023v6.074h-2.136l-1.25 1.25V35l1.25 1.25h6.738L24.5 35v-6.77l-1.25-1.25h-2.102v-6.074h9.235v6.074h-2.121l-1.25 1.25V35l1.25 1.25H35L36.25 35v-6.77ZM17.762 6.25H22v4.238h-4.238Zm-7.27 27.5H6.25v-4.27h4.238Zm11.508 0h-4.238v-4.27H22Zm11.75 0h-4.238v-4.27h4.238Zm0 0"/></symbol><use xlink:href="#ai:local:dns"/> </svg> <span class="text-black dark:text-white"> <strong> DNS </strong> </span> </a> <sl-sidebar-state-persist data-hash="0xrop4i" class="astro-ul5l7bp7"> <ul class="top-level astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/" class="large astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/concepts/" class="large astro-3ii7xxms"> <span class="astro-3ii7xxms">Concepts</span> </a> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Zone setups</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Full setup</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/full-setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/full-setup/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/full-setup/troubleshooting/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Troubleshooting</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Partial (CNAME) setup</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/partial-setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/partial-setup/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/partial-setup/convert-partial-to-full/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Convert to full setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/partial-setup/convert-partial-to-secondary/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Convert to secondary setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/partial-setup/dns-resolution/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">DNS resolution</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">DNS Zone transfers</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Cloudflare as Primary</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/cloudflare-as-primary/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/cloudflare-as-primary/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Cloudflare as Secondary</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/cloudflare-as-secondary/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/cloudflare-as-secondary/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/cloudflare-as-secondary/proxy-traffic/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Proxy traffic</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/cloudflare-as-secondary/dnssec-for-secondary/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">DNSSEC options</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/cloudflare-as-secondary/alerts/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Alerts</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Access Control Lists (ACLs)</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/access-control-lists/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/access-control-lists/cloudflare-ip-addresses/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Cloudflare IP addresses</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/access-control-lists/create-new-list/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create ACL</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/zone-transfers/troubleshooting/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Troubleshooting</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Subdomain setup</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/subdomain-setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Setup</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/subdomain-setup/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/subdomain-setup/setup/parent-on-full/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Parent zone on full setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/subdomain-setup/setup/parent-on-partial/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Parent zone on partial setup</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/subdomain-setup/dnssec/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Enable DNSSEC</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/subdomain-setup/move-to-new-account/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Migrate to new account</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/subdomain-setup/rollback/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Rollback</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Reference</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/reference/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/reference/nameserver-assignment/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Nameserver assignment</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/reference/dns-quick-scan/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Records quick scan</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/reference/domain-status/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Zone status</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Troubleshooting</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/zone-setups/troubleshooting/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/troubleshooting/cannot-add-domain/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Cannot add domain</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/troubleshooting/delete-all-records/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Delete all DNS records</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/troubleshooting/domain-deleted/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Domain deleted from Cloudflare</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <a href="/dns/zone-setups/removal/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Zone removal</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Foundation DNS</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/foundation-dns/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/foundation-dns/advanced-nameservers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Advanced nameservers</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/foundation-dns/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/foundation-dns/graphql-analytics/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">GraphQL DNS analytics</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details open="" class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">DNS records</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">How to</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/create-dns-records/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Manage DNS records</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/import-and-export/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Import and export records</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/create-zone-apex/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create zone apex record</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/create-subdomain/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Create subdomain records</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/email-records/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Set up email records</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/managing-dynamic-ip-addresses/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Dynamically update DNS records</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/round-robin-dns/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Round-robin DNS</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/how-to/subdomains-outside-cloudflare/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Delegating Subdomains</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details open="" class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Reference</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/reference/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/reference/proxied-dns-records/" aria-current="page" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Proxy status</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/reference/dns-record-types/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">DNS record types</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/reference/ttl/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Time to Live (TTL)</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/reference/record-attributes/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Record attributes</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/reference/wildcard-dns-records/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Wildcard DNS records</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/reference/vendor-specific-records/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Vendor-specific DNS records</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Troubleshooting</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/troubleshooting/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/troubleshooting/records-with-same-name/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Records with the same name</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/troubleshooting/exposed-ip-address/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Exposed IP addresses</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/troubleshooting/cname-domain-verification/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Verify a domain with CNAME</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/manage-dns-records/troubleshooting/existing-ns-record/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">NS records already exist</span> </a> </li> </ul> </details> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Nameservers</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/nameservers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/nameservers/update-nameservers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Update nameservers</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/nameservers/nameserver-options/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Nameserver options</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/foundation-dns/advanced-nameservers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Advanced nameservers ↗</span> </a> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Custom nameservers</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/nameservers/custom-nameservers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/nameservers/custom-nameservers/zone-custom-nameservers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Zone level</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/nameservers/custom-nameservers/account-custom-nameservers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Account level</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/nameservers/custom-nameservers/tenant-custom-nameservers/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Tenant level</span> </a> </li> </ul> </details> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">DNSSEC</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/dnssec/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Multi-signer DNSSEC</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/dnssec/multi-signer-dnssec/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dnssec/multi-signer-dnssec/about/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">About</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dnssec/multi-signer-dnssec/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <a href="/dns/dnssec/dnssec-states/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">DNSSEC states</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dnssec/dnssec-active-migration/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Migration tutorial</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dnssec/troubleshooting/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Troubleshooting</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">CNAME flattening</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/cname-flattening/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/cname-flattening/set-up-cname-flattening/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/cname-flattening/cname-flattening-diagram/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Example diagram</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Additional options</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/additional-options/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/additional-options/analytics/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Analytics and logs</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/additional-options/reverse-zones/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Reverse zones and PTR records</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">DNS Firewall</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/dns-firewall/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dns-firewall/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dns-firewall/analytics/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Analytics</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dns-firewall/faq/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">FAQ</span> </a> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Random prefix attack mitigation</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/dns-firewall/random-prefix-attacks/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dns-firewall/random-prefix-attacks/about/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">About</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/dns-firewall/random-prefix-attacks/setup/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Setup</span> </a> </li> </ul> </details> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Reference</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/reference/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/reference/analytics-api-properties/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Analytics API properties</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/reference/recommended-third-party-tools/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Recommended third-party tools</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/reference/all-features/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Features and plans</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/reference/domain-connect/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Domain Connect</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <details class="astro-3ii7xxms"> <summary class="astro-3ii7xxms"> <div class="group-label astro-3ii7xxms"> <span class="large astro-3ii7xxms">Troubleshooting</span> </div> <svg aria-hidden="true" class="caret astro-3ii7xxms astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1.25rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </summary> <ul class="astro-3ii7xxms"> <li class="astro-3ii7xxms"> <a href="/dns/troubleshooting/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Overview</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/troubleshooting/faq/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">General FAQ</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/troubleshooting/dns-probe-finished-nxdomain/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">DNS_PROBE_FINISHED_NXDOMAIN</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/troubleshooting/dns-probe-possible/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">DNS_PROBE_POSSIBLE</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/troubleshooting/email-issues/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">Email issues</span> </a> </li><li class="astro-3ii7xxms"> <a href="/dns/troubleshooting/dns-issues/" class="astro-3ii7xxms"> <span class="astro-3ii7xxms">General DNS issues</span> </a> </li> </ul> </details> </li><li class="astro-3ii7xxms"> <a href="/dns/glossary/" class="large astro-3ii7xxms"> <span class="astro-3ii7xxms">Glossary</span> </a> </li> </ul> </sl-sidebar-state-persist> <div class="md:sl-hidden astro-ul5l7bp7"> <div class="mobile-preferences sl-flex astro-wu23bvmt"> <div class="sl-flex social-icons astro-wu23bvmt"> <div class="items-center hidden lg:flex mx-auto"> <a href="/products/" class="px-4 no-underline text-black dark:text-white"> <span>Product directory</span> </a><a href="/learning-paths/" class="px-4 no-underline text-black dark:text-white"> <span>Learning paths</span> </a><a href="https://www.cloudflarestatus.com/" class="px-4 no-underline text-black dark:text-white"> <span>Status</span> </a><a href="/support/contacting-cloudflare-support/" class="px-4 no-underline text-black dark:text-white"> <span>Support</span> </a><a href="https://dash.cloudflare.com" class="px-4 no-underline text-black dark:text-white"> <span>Log in</span> </a> </div> <a href="https://github.com/cloudflare/cloudflare-docs" rel="me" class="sl-flex astro-wy4te6ga"><span class="sr-only astro-wy4te6ga">GitHub</span><svg aria-hidden="true" class="astro-wy4te6ga astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M12 .3a12 12 0 0 0-3.8 23.38c.6.12.83-.26.83-.57L9 21.07c-3.34.72-4.04-1.61-4.04-1.61-.55-1.39-1.34-1.76-1.34-1.76-1.08-.74.09-.73.09-.73 1.2.09 1.83 1.24 1.83 1.24 1.08 1.83 2.81 1.3 3.5 1 .1-.78.42-1.31.76-1.61-2.67-.3-5.47-1.33-5.47-5.93 0-1.31.47-2.38 1.24-3.22-.14-.3-.54-1.52.1-3.18 0 0 1-.32 3.3 1.23a11.5 11.5 0 0 1 6 0c2.28-1.55 3.29-1.23 3.29-1.23.64 1.66.24 2.88.12 3.18a4.65 4.65 0 0 1 1.23 3.22c0 4.61-2.8 5.63-5.48 5.92.42.36.81 1.1.81 2.22l-.01 3.29c0 .31.2.69.82.57A12 12 0 0 0 12 .3Z"/></svg> </a><a href="https://twitter.com/cloudflare" rel="me" class="sl-flex astro-wy4te6ga"><span class="sr-only astro-wy4te6ga">Twitter</span><svg aria-hidden="true" class="astro-wy4te6ga astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M24 4.4a10 10 0 0 1-2.83.78 5.05 5.05 0 0 0 2.17-2.79 9.7 9.7 0 0 1-3.13 1.23 4.89 4.89 0 0 0-5.94-1.03 5 5 0 0 0-2.17 2.38 5.15 5.15 0 0 0-.3 3.25c-1.95-.1-3.86-.63-5.61-1.53a14.04 14.04 0 0 1-4.52-3.74 5.2 5.2 0 0 0-.09 4.91c.39.74.94 1.35 1.61 1.82a4.77 4.77 0 0 1-2.23-.63v.06c0 1.16.4 2.29 1.12 3.18a4.9 4.9 0 0 0 2.84 1.74c-.73.22-1.5.26-2.24.12a4.89 4.89 0 0 0 4.59 3.49A9.78 9.78 0 0 1 0 19.73 13.65 13.65 0 0 0 7.55 22a13.63 13.63 0 0 0 9.96-4.16A14.26 14.26 0 0 0 21.6 7.65V7c.94-.72 1.75-1.6 2.4-2.6Z"/></svg> </a><a href="https://www.youtube.com/cloudflare" rel="me" class="sl-flex astro-wy4te6ga"><span class="sr-only astro-wy4te6ga">YouTube</span><svg aria-hidden="true" class="astro-wy4te6ga astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M23.5 6.2A3 3 0 0 0 21.4 4c-1.9-.5-9.4-.5-9.4-.5s-7.5 0-9.4.5A3 3 0 0 0 .5 6.3C0 8 0 12 0 12s0 4 .5 5.8A3 3 0 0 0 2.6 20c1.9.6 9.4.6 9.4.6s7.5 0 9.4-.6a3 3 0 0 0 2.1-2c.5-2 .5-5.9.5-5.9s0-4-.5-5.8zm-14 9.4V8.4l6.3 3.6-6.3 3.6z"/></svg> </a> </div> <starlight-theme-select> <label style="--sl-select-width: 6.25em" class="astro-4yphtoen"> <span class="sr-only astro-4yphtoen">Select theme</span> <svg aria-hidden="true" class="icon label-icon astro-4yphtoen astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M21 14h-1V7a3 3 0 0 0-3-3H7a3 3 0 0 0-3 3v7H3a1 1 0 0 0-1 1v2a3 3 0 0 0 3 3h14a3 3 0 0 0 3-3v-2a1 1 0 0 0-1-1ZM6 7a1 1 0 0 1 1-1h10a1 1 0 0 1 1 1v7H6V7Zm14 10a1 1 0 0 1-1 1H5a1 1 0 0 1-1-1v-1h16v1Z"/></svg> <select value="auto" class="astro-4yphtoen"> <option value="dark" class="astro-4yphtoen">Dark</option><option value="light" class="astro-4yphtoen">Light</option><option value="auto" selected="true" class="astro-4yphtoen">Auto</option> </select> <svg aria-hidden="true" class="icon caret astro-4yphtoen astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1em;"><path d="M17 9.17a1 1 0 0 0-1.41 0L12 12.71 8.46 9.17a1 1 0 1 0-1.41 1.42l4.24 4.24a1.002 1.002 0 0 0 1.42 0L17 10.59a1.002 1.002 0 0 0 0-1.42Z"/></svg> </label> </starlight-theme-select> </div> </div> </div> </div> </nav> <div class="main-frame astro-vrdttmbt"> <div class="lg:sl-flex astro-67yu43on"> <aside class="right-sidebar-container astro-67yu43on"> <div class="right-sidebar astro-67yu43on"> <div class="lg:sl-hidden astro-pb3aqygn"><mobile-starlight-toc data-min-h="2" data-max-h="3" class="astro-doynk5tl"><nav aria-labelledby="starlight__on-this-page--mobile" class="astro-doynk5tl"><details id="starlight__mobile-toc" class="astro-doynk5tl"><summary id="starlight__on-this-page--mobile" class="sl-flex astro-doynk5tl"><div class="toggle sl-flex astro-doynk5tl">On this page<svg aria-hidden="true" class="caret astro-doynk5tl astro-c6vsoqas" width="16" height="16" viewbox="0 0 24 24" fill="currentColor" style="--sl-icon-size: 1rem;"><path d="m14.83 11.29-4.24-4.24a1 1 0 1 0-1.42 1.41L12.71 12l-3.54 3.54a1 1 0 0 0 0 1.41 1 1 0 0 0 .71.29 1 1 0 0 0 .71-.29l4.24-4.24a1.002 1.002 0 0 0 0-1.42Z"/></svg> </div><span class="display-current astro-doynk5tl"/></summary><div class="dropdown astro-doynk5tl"><ul class="isMobile astro-g2bywc46" style="--depth: 0;"> <li class="astro-g2bywc46" style="--depth: 0;"> <a href="#_top" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Overview</span> </a> </li><li class="astro-g2bywc46" style="--depth: 0;"> <a href="#proxied-records" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Proxied records</span> </a> <ul class="isMobile astro-g2bywc46" style="--depth: 1;"> <li class="astro-g2bywc46" style="--depth: 1;"> <a href="#limitations" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Limitations</span> </a> </li> </ul> </li><li class="astro-g2bywc46" style="--depth: 0;"> <a href="#dns-only-records" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">DNS-only records</span> </a> </li> </ul> </div></details></nav></mobile-starlight-toc></div><div class="right-sidebar-panel sl-hidden lg:sl-block astro-pb3aqygn"><div class="sl-container astro-pb3aqygn"><starlight-toc data-min-h="2" data-max-h="3"><nav aria-labelledby="starlight__on-this-page"><h2 id="starlight__on-this-page">On this page</h2><ul class="astro-g2bywc46" style="--depth: 0;"> <li class="astro-g2bywc46" style="--depth: 0;"> <a href="#_top" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Overview</span> </a> </li><li class="astro-g2bywc46" style="--depth: 0;"> <a href="#proxied-records" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">Proxied records</span> </a> <ul class="astro-g2bywc46" style="--depth: 1;"> <li class="astro-g2bywc46" style="--depth: 1;"> <a href="#limitations" class="astro-g2bywc46" style="--depth: 1;"> <span class="astro-g2bywc46" style="--depth: 1;">Limitations</span> </a> </li> </ul> </li><li class="astro-g2bywc46" style="--depth: 0;"> <a href="#dns-only-records" class="astro-g2bywc46" style="--depth: 0;"> <span class="astro-g2bywc46" style="--depth: 0;">DNS-only records</span> </a> </li> </ul> </nav></starlight-toc></div></div> </div> </aside> <div class="main-pane astro-67yu43on"> <main data-pagefind-body="" lang="en" dir="ltr" class="astro-bguv2lll"> <div class="content-panel astro-7nkwcw3z"> <div class="sl-container astro-7nkwcw3z"> <astro-breadcrumbs data-main-bem-class="c-breadcrumbs" data-id="7f7577f8-3077-466f-bb86-3dd8f644bb7a" data-path-length="4" data-truncated=""> <nav aria-label="breadcrumbs" class="c-breadcrumbs" id="7f7577f8-3077-466f-bb86-3dd8f644bb7a"> <ol class="c-breadcrumbs__crumbs has-separators"> <li class="c-breadcrumbs__crumb"> <a href="/products/" class="c-breadcrumbs__link is-index"> Products </a> <span class="c-breadcrumbs__separator" aria-hidden="true"> <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewbox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="astro-couag5ji"><polyline points="9 18 15 12 9 6" class="astro-couag5ji"/> </svg> </span> </li> <li class="c-breadcrumbs__crumb has-ellipsis"> <button type="button" aria-label="Show hidden navigation" class="c-breadcrumbs__truncated-button"> … </button> <span class="c-breadcrumbs__separator" aria-hidden="true"> </span> </li><li class="c-breadcrumbs__crumb"> <a href="/dns/" class="c-breadcrumbs__link"> DNS </a> <span class="c-breadcrumbs__separator" aria-hidden="true"> <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewbox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="astro-couag5ji"><polyline points="9 18 15 12 9 6" class="astro-couag5ji"/> </svg> </span> </li> <li class="c-breadcrumbs__crumb"> <a href="/dns/manage-dns-records/" class="c-breadcrumbs__link"> DNS records </a> <span class="c-breadcrumbs__separator" aria-hidden="true"> <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewbox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="astro-couag5ji"><polyline points="9 18 15 12 9 6" class="astro-couag5ji"/> </svg> </span> </li> <li class="c-breadcrumbs__crumb"> <a href="/dns/manage-dns-records/reference/" class="c-breadcrumbs__link"> Reference </a> <span class="c-breadcrumbs__separator" aria-hidden="true"> <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewbox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="astro-couag5ji"><polyline points="9 18 15 12 9 6" class="astro-couag5ji"/> </svg> </span> </li> <li class="c-breadcrumbs__crumb"> <a href="/dns/manage-dns-records/reference/proxied-dns-records/" class="c-breadcrumbs__link is-current" aria-current="location"> Proxy status </a> </li> </ol> </nav> </astro-breadcrumbs> <h1 id="_top" class="astro-j6tvhyss">Proxy status</h1> </div> </div> <div class="content-panel astro-7nkwcw3z"> <div class="sl-container astro-7nkwcw3z"> <starlight-image-zoom class="astro-vjux6bgf"> <template class="astro-vjux6bgf"> <dialog class="starlight-image-zoom-dialog astro-vjux6bgf"> <button aria-label="Unzoom image" class="starlight-image-zoom-control astro-vjux6bgf"> <svg aria-hidden="true" fill="currentColor" viewbox="0 0 24 24" class="astro-vjux6bgf"> <use href="#starlight-image-zoom-icon-unzoom" class="astro-vjux6bgf"/> </svg> </button> <figure class="astro-vjux6bgf"/> </dialog> </template> <svg xmlns="http://www.w3.org/2000/svg" style="" class="astro-vjux6bgf"> <symbol id="starlight-image-zoom-icon-zoom" viewbox="0 0 24 24" class="astro-vjux6bgf"> <path d="M9.79 12.79 4 18.59V17a1 1 0 0 0-2 0v4a1 1 0 0 0 .08.38 1 1 0 0 0 .54.54A1 1 0 0 0 3 22h4a1 1 0 0 0 0-2H5.41l5.8-5.79a1 1 0 0 0-1.42-1.42ZM21.92 2.62a1 1 0 0 0-.54-.54A1 1 0 0 0 21 2h-4a1 1 0 0 0 0 2h1.59l-5.8 5.79a1 1 0 0 0 0 1.42 1 1 0 0 0 1.42 0L20 5.41V7a1 1 0 0 0 2 0V3a1 1 0 0 0-.08-.38Z" class="astro-vjux6bgf"/> </symbol> <symbol id="starlight-image-zoom-icon-unzoom" viewbox="0 0 24 24" class="astro-vjux6bgf"> <path d="M21.71 2.29a1 1 0 0 0-1.42 0l-5.79 5.8V6.5a1 1 0 0 0-2 0v4a1 1 0 0 0 .08.38 1 1 0 0 0 .54.54 1 1 0 0 0 .38.08h4a1 1 0 0 0 0-2h-1.59l5.8-5.79a1 1 0 0 0 0-1.42ZM10.88 12.58a1 1 0 0 0-.38-.08h-4a1 1 0 0 0 0 2h1.59l-5.8 5.79a1 1 0 0 0 0 1.42 1 1 0 0 0 1.42 0l5.79-5.8v1.59a1 1 0 0 0 2 0v-4a1 1 0 0 0-.08-.38 1 1 0 0 0-.54-.54Z" class="astro-vjux6bgf"/> </symbol> </svg> </starlight-image-zoom> <div class="sl-markdown-content astro-cedpceuv"> <p>The <strong>Proxy status</strong> of a DNS record affects how Cloudflare treats incoming traffic to that record. Cloudflare recommends enabling our proxy for all <code dir="auto">A</code>, <code dir="auto">AAAA</code>, and <code dir="auto">CNAME</code> records.</p> <div tabindex="-1" class="heading-wrapper level-h2"><h2 id="proxied-records">Proxied records</h2><a class="anchor-link" href="#proxied-records"><span aria-hidden="true" class="anchor-icon"><svg width="16" height="16" viewbox="0 0 24 24"><path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z"/></svg></span></a></div> <aside aria-label="Caution" class="starlight-aside starlight-aside--caution"><p class="starlight-aside__title" aria-hidden="true"><svg viewbox="0 0 24 24" width="16" height="16" fill="currentColor" class="starlight-aside__icon"><path d="M12 16C11.8022 16 11.6089 16.0587 11.4444 16.1686C11.28 16.2784 11.1518 16.4346 11.0761 16.6173C11.0004 16.8001 10.9806 17.0011 11.0192 17.1951C11.0578 17.3891 11.153 17.5673 11.2929 17.7071C11.4327 17.847 11.6109 17.9422 11.8049 17.9808C11.9989 18.0194 12.2 17.9996 12.3827 17.9239C12.5654 17.8482 12.7216 17.72 12.8315 17.5556C12.9413 17.3911 13 17.1978 13 17C13 16.7348 12.8946 16.4805 12.7071 16.2929C12.5196 16.1054 12.2652 16 12 16ZM22.67 17.47L14.62 3.47003C14.3598 3.00354 13.9798 2.61498 13.5192 2.3445C13.0586 2.07401 12.5341 1.9314 12 1.9314C11.4659 1.9314 10.9414 2.07401 10.4808 2.3445C10.0202 2.61498 9.64019 3.00354 9.38 3.47003L1.38 17.47C1.11079 17.924 0.966141 18.441 0.960643 18.9688C0.955144 19.4966 1.089 20.0166 1.34868 20.4761C1.60837 20.9356 1.9847 21.3185 2.43968 21.5861C2.89466 21.8536 3.41218 21.9964 3.94 22H20.06C20.5921 22.0053 21.1159 21.8689 21.5779 21.6049C22.0399 21.341 22.4234 20.9589 22.689 20.4978C22.9546 20.0368 23.0928 19.5134 23.0895 18.9814C23.0862 18.4493 22.9414 17.9277 22.67 17.47ZM20.94 19.47C20.8523 19.626 20.7245 19.7556 20.5697 19.8453C20.4149 19.935 20.2389 19.9815 20.06 19.98H3.94C3.76111 19.9815 3.5851 19.935 3.43032 19.8453C3.27553 19.7556 3.14765 19.626 3.06 19.47C2.97223 19.318 2.92602 19.1456 2.92602 18.97C2.92602 18.7945 2.97223 18.622 3.06 18.47L11.06 4.47003C11.1439 4.30623 11.2714 4.16876 11.4284 4.07277C11.5855 3.97678 11.766 3.92599 11.95 3.92599C12.134 3.92599 12.3145 3.97678 12.4716 4.07277C12.6286 4.16876 12.7561 4.30623 12.84 4.47003L20.89 18.47C20.9892 18.6199 21.0462 18.7937 21.055 18.9732C21.0638 19.1527 21.0241 19.3312 20.94 19.49V19.47ZM12 8.00003C11.7348 8.00003 11.4804 8.10538 11.2929 8.29292C11.1054 8.48046 11 8.73481 11 9.00003V13C11 13.2652 11.1054 13.5196 11.2929 13.7071C11.4804 13.8947 11.7348 14 12 14C12.2652 14 12.5196 13.8947 12.7071 13.7071C12.8946 13.5196 13 13.2652 13 13V9.00003C13 8.73481 12.8946 8.48046 12.7071 8.29292C12.5196 8.10538 12.2652 8.00003 12 8.00003Z"/></svg>Caution</p><section class="starlight-aside__content"><p>Note that if you have multiple <code dir="auto">A/AAAA</code> records on the same name and at least one of them is proxied, Cloudflare will treat all <code dir="auto">A/AAAA</code> records on this name as being proxied.</p></section></aside> <p>When you proxy specific DNS records through Cloudflare - specifically <code dir="auto">A</code>, <code dir="auto">AAAA</code>, or <code dir="auto">CNAME</code> records — DNS queries for these will resolve to Cloudflare anycast IPs instead of their original DNS target. This means that all requests intended for proxied hostnames will go to Cloudflare first and then be forwarded to your origin server.</p> <pre class="mermaid" dir="ltr">flowchart LR accTitle: Connections with Cloudflare A[Visitor] &lt;-- Connection --&gt; B[Cloudflare global network] &lt;-- Connection --&gt; C[Origin server] <p>This behavior allows Cloudflare to <a href="/fundamentals/concepts/how-cloudflare-works/">optimize, cache, and protect</a> all requests to your application, as well as protect your origin server from <a href="https://www.cloudflare.com/learning/ddos/what-is-a-ddos-attack/">DDoS attacks</a>.</p> <p>Because requests to proxied hostnames go through Cloudflare before reaching your origin server, all requests will appear to be coming from Cloudflare’s IP addresses (and could potentially be blocked or rate limited). If you use proxied records, you may need to adjust your server configuration to <a href="/fundamentals/concepts/cloudflare-ip-addresses/">allow Cloudflare IPs</a>.</p> <p>Cloudflare anycast IPs used to proxy traffic on your domain are assigned automatically. These IPs might change at any time for operational reasons. If you need to allowlist Cloudflare IPs on your infrastructure or hosting provider, include the full list of <a href="https://www.cloudflare.com/ips/">Cloudflare anycast IPs</a>.</p> <p>As an Enterprise customer, you have the option to get <a href="/spectrum/about/static-ip/">static IPs</a> or <a href="/byoip/">bring your own IPs (BYOIP)</a>.</p> <div tabindex="-1" class="heading-wrapper level-h3"><h3 id="limitations">Limitations</h3><a class="anchor-link" href="#limitations"><span aria-hidden="true" class="anchor-icon"><svg width="16" height="16" viewbox="0 0 24 24"><path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z"/></svg></span></a></div> <div tabindex="-1" class="heading-wrapper level-h4"><h4 id="proxy-eligibility">Proxy eligibility</h4><a class="anchor-link" href="#proxy-eligibility"><span aria-hidden="true" class="anchor-icon"><svg width="16" height="16" viewbox="0 0 24 24"><path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z"/></svg></span></a></div> <p>By default, <code dir="auto">A</code>, <code dir="auto">AAAA</code>, and <code dir="auto">CNAME</code> DNS records that serve <code dir="auto">HTTP/HTTPS</code> traffic can be proxied.</p> <p>If you encounter a <code dir="auto">CNAME</code> record that you cannot proxy — usually associated with another CDN provider — a proxied version of that record will cause connectivity errors. Cloudflare is purposely preventing that record from being proxied to protect you from a misconfiguration.</p> <p>The following types of DNS records may be in your DNS configuration, but cannot be proxied:</p> <li><code dir="auto">DMARC</code></li> <li><code dir="auto">DNSKEY</code></li> <li><code dir="auto">HTTPS</code></li> <div tabindex="-1" class="heading-wrapper level-h4"><h4 id="ports-and-protocols">Ports and protocols</h4><a class="anchor-link" href="#ports-and-protocols"><span aria-hidden="true" class="anchor-icon"><svg width="16" height="16" viewbox="0 0 24 24"><path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z"/></svg></span></a></div> <p>To proxy <code dir="auto">HTTP/HTTPS</code> traffic on <a href="/fundamentals/reference/network-ports/">non-standard ports</a> or to proxy a <code dir="auto">TCP-</code> or <code dir="auto">UDP-</code> based application, use <a href="/spectrum/">Cloudflare Spectrum</a>.</p> <div tabindex="-1" class="heading-wrapper level-h4"><h4 id="pending-domains">Pending domains</h4><a class="anchor-link" href="#pending-domains"><span aria-hidden="true" class="anchor-icon"><svg width="16" height="16" viewbox="0 0 24 24"><path fill="currentcolor" d="m12.11 15.39-3.88 3.88a2.52 2.52 0 0 1-3.5 0 2.47 2.47 0 0 1 0-3.5l3.88-3.88a1 1 0 0 0-1.42-1.42l-3.88 3.89a4.48 4.48 0 0 0 6.33 6.33l3.89-3.88a1 1 0 1 0-1.42-1.42Zm8.58-12.08a4.49 4.49 0 0 0-6.33 0l-3.89 3.88a1 1 0 0 0 1.42 1.42l3.88-3.88a2.52 2.52 0 0 1 3.5 0 2.47 2.47 0 0 1 0 3.5l-3.88 3.88a1 1 0 1 0 1.42 1.42l3.88-3.89a4.49 4.49 0 0 0 0-6.33ZM8.83 15.17a1 1 0 0 0 1.1.22 1 1 0 0 0 .32-.22l4.92-4.92a1 1 0 0 0-1.42-1.42l-4.92 4.92a1 1 0 0 0 0 1.42Z"/></svg></span></a></div> <p>When you <a href="/fundamentals/setup/manage-domains/add-site/">add a domain</a> to Cloudflare, Cloudflare protection will be in a <a href="/dns/zone-setups/reference/domain-status/">pending state</a> until we can verify ownership. This could take up to 24 hours to complete.</p> <p>This means that DNS records - even those set to <a href="#proxied-records">proxy traffic through Cloudflare</a> — will be <a href="/dns/manage-dns-records/reference/proxied-dns-records/#dns-only-records">DNS-only</a> until your zone has been activated and any requests to your DNS records will return your origin server’s IP address.</p> <p>If this warning is still present after 24 hours, refer to <a href="/dns/troubleshooting/">Troubleshooting</a>.</p> <p>For enhanced security, we recommend rolling your origin IP addresses at your hosting provider after your zone has been activated. This action prevents your origin IPs from being leaked during onboarding.</p>