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<meta charset=utf-8><style>:root{--sf-img-5: url("placeholder.png")}</style><style data-rc-order=prepend rc-util-key=@ant-design-icons>.anticon>*{line-height:1}.anticon svg{display:inline-block}@-webkit-keyframes loadingCircle{100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}@keyframes loadingCircle{100%{-webkit-transform:rotate(360deg);transform:rotate(360deg)}}</style> |
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<meta name=author content=alidns.com> |
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<meta name=description content="公共DNS 免费DNS 稳定DNS 基础服务 阿里巴巴"> |
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<title>阿里公共DNS</title> |
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255/var(--tw-border-opacity))}.lg\:bg-cover{background-size:cover}.lg\:bg-center{background-position:center}.lg\:p-0{padding:0}.lg\:px-0{padding-left:0;padding-right:0}.lg\:px-10{padding-left:2.5rem;padding-right:2.5rem}.lg\:px-3{padding-left:.75rem;padding-right:.75rem}.lg\:px-8{padding-left:2rem;padding-right:2rem}.lg\:px-\[30px\]{padding-left:30px;padding-right:30px}.lg\:py-0{padding-top:0;padding-bottom:0}.lg\:py-10{padding-top:2.5rem;padding-bottom:2.5rem}.lg\:py-5{padding-top:1.25rem;padding-bottom:1.25rem}.lg\:py-\[30px\]{padding-top:30px;padding-bottom:30px}.lg\:pb-0{padding-bottom:0}.lg\:pb-\[3px\]{padding-bottom:3px}.lg\:pl-0{padding-left:0}.lg\:pl-2\.5{padding-left:.625rem}.lg\:pl-3{padding-left:.75rem}.lg\:pl-5{padding-left:1.25rem}.lg\:pl-\[5px\]{padding-left:5px}.lg\:pr-10{padding-right:2.5rem}.lg\:pt-0{padding-top:0}.lg\:pt-\[15px\]{padding-top:15px}.lg\:pt-\[24px\]{padding-top:24px}.lg\:pt-\[50px\]{padding-top:50px}.lg\:pt-\[57px\]{padding-top:57px}.lg\:pt-\[7px\]{padding-top:7px}.lg\:text-center{text-align:center}.lg\:text-\[14px\]{font-size:14px}.lg\:text-\[16px\]{font-size:16px}.lg\:text-\[18px\]{font-size:18px}.lg\:text-\[20px\]{font-size:20px}.lg\:text-\[22px\]{font-size:22px}.lg\:text-\[34px\]{font-size:34px}.lg\:text-\[46px\]{font-size:46px}.lg\:text-\[66px\]{font-size:66px}.lg\:text-base{font-size:1rem;line-height:1.5rem}.lg\:text-sm{font-size:.875rem;line-height:1.25rem}.lg\:text-sm\/7{font-size:.875rem;line-height:1.75rem}.lg\:text-sm\/normal{font-size:.875rem;line-height:1.5}.lg\:text-xs{font-size:.75rem;line-height:1rem}.lg\:leading-\[1\.28571\]{line-height:1.28571}.lg\:shadow-\[5px_5px_30px_0_\#050330\]{--tw-shadow:5px 5px 30px 0#050330;--tw-shadow-colored:5px 5px 30px 0 var(--tw-shadow-color);box-shadow:var(--tw-ring-offset-shadow,0 0#0000),var(--tw-ring-shadow,0 0#0000),var(--tw-shadow)}.lg\:before\:w-0\.5:before{content:var(--tw-content);width:.125rem}.lg\:first\:mr-0:first-child{margin-right:0}.lg\:last\:ml-2\.5:last-child{margin-left:.625rem}}@media (min-width:1280px){.xl\:right-10{right:2.5rem}.xl\:block{display:block}.xl\:h-\[78px\]{height:78px}.xl\:w-\[78px\]{width:78px}.xl\:px-10{padding-left:2.5rem;padding-right:2.5rem}}@media (min-width:1536px){.\32xl\:h-\[270px\]{height:270px}}</style> |
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<div id=root><div><div class="bg-white text-[--main-text-color]"><div class="_top_1bf80_1 lg:bg-cover"><header class="_nav-container_19ynz_1 bg-transparent box-bottom-border flex items-center bg-[#0c074f] text-white lg:h-20"><div class="_container_19ynz_4 grow lg:container lg:mx-auto"><div class="flex items-center justify-between lg:px-3"><div class="w-5/12 flex-none"><a class=block href=https://alidns.com/><img class="_nav-logo_19ynz_7 lg:h-[42px] lg:w-[180px]" src="placeholder.png"></a></div><span role=img tabindex=-1 class="anticon _menu-btn_19ynz_11 lg:hidden sf-hidden"><svg fill=none viewBox="0 0 24 24" height=1em width=1em><path fill=currentColor d="M2 6a1 1 0 011-1h18a1 1 0 110 2H3a1 1 0 01-1-1zM2 12.032a1 1 0 011-1h18a1 1 0 110 2H3a1 1 0 01-1-1zM3 17.064a1 1 0 100 2h18a1 1 0 000-2H3z"></path></svg></span><ul class="_nav-list_19ynz_15 absolute right-0 bottom-0 left-0 bg-[#0c074f] z-[2] lg:w-5/12 lg:flex lg:justify-center lg:items-center lg:flex-none lg:static hidden"><li class="_nav-item_19ynz_18 box-bottom-border text-center lg:w-[120px] lg:border-none lg:p-0 lg:text-base"><a aria-current=page class="font-semibold lg:border-b-2 lg:border-white flex items-center justify-between text-white no-underline lg:inline-block" href=https://alidns.com/>公共DNS<span role=img class="anticon lg:hidden sf-hidden"><svg fill=currentColor viewBox="0 0 16 16" height=1em width=1em><path fill-rule=evenodd d="M4.646 1.646a.5.5 0 01.708 0l6 6a.5.5 0 010 .708l-6 6a.5.5 0 01-.708-.708L10.293 8 4.646 2.354a.5.5 0 010-.708z"></path></svg></span></a><li class="_nav-item_19ynz_18 box-bottom-border text-center lg:w-[120px] lg:border-none lg:p-0 lg:text-base"><a class="flex items-center justify-between text-white no-underline lg:inline-block" href=https://alidns.com/solution>解决方案<span role=img class="anticon lg:hidden sf-hidden"><svg fill=currentColor viewBox="0 0 16 16" height=1em width=1em><path fill-rule=evenodd d="M4.646 1.646a.5.5 0 01.708 0l6 6a.5.5 0 010 .708l-6 6a.5.5 0 01-.708-.708L10.293 8 4.646 2.354a.5.5 0 010-.708z"></path></svg></span></a><li class="_nav-item_19ynz_18 box-bottom-border text-center lg:w-[120px] lg:border-none lg:p-0 lg:text-base"><a class="flex items-center justify-between text-white no-underline lg:inline-block" href=https://alidns.com/knowledge>知识中心<span role=img class="anticon lg:hidden sf-hidden"><svg fill=currentColor viewBox="0 0 16 16" height=1em width=1em><path fill-rule=evenodd d="M4.646 1.646a.5.5 0 01.708 0l6 6a.5.5 0 010 .708l-6 6a.5.5 0 01-.708-.708L10.293 8 4.646 2.354a.5.5 0 010-.708z"></path></svg></span></a></ul></div></div></header><div><div class="_banner-content_1p4vx_1 box-bottom-border flex lg:py-10"><div class="_container_1p4vx_4 w-full lg:container lg:mx-auto"><div class="flex flex-row-reverse flex-wrap justify-between"><div class="flex w-full flex-col items-center leading-none text-white lg:w-1/3 lg:items-start lg:justify-center lg:px-3 lg:leading-[1.28571]"><div class="_text-1_1p4vx_7 font-semibold lg:text-[46px]">阿里云公共DNS</div><div class="_text-2_1p4vx_10 font-semibold lg:mt-2.5 lg:text-[66px]">223.5.5.5</div><div class="_text-3_1p4vx_14 lg:mt-5 lg:text-[18px]">更值得用户信赖的互联网连接入口</div><div class="_banner-btn-container_1p4vx_18 flex justify-center text-white lg:mt-10 lg:justify-start lg:text-[14px]"><a class="_banner-btn_1p4vx_18 flex items-center justify-center bg-[--main-theme-color] no-underline lg:h-[46px] lg:w-[140px] lg:rounded-md lg:last:ml-2.5" href="https://alidns.com/knowledge?type=SETTING_DOCS#user"><span>免费使用</span></a><a class="_banner-btn_1p4vx_18 flex items-center justify-center bg-[--main-theme-color] no-underline lg:h-[46px] lg:w-[140px] lg:rounded-md lg:last:ml-2.5" href=https://help.aliyun.com/document_detail/212066.html><span>企业接入</span></a></div></div><div class="_banner-left_1p4vx_30 relative w-full lg:mt-0 lg:w-2/3 lg:pl-3 lg:pr-10"><div class="_banner-img-container_1p4vx_33 relative overflow-hidden lg:h-[446px] lg:shadow-[5px_5px_30px_0_#050330]"><a class="_banner-item_1p4vx_37 _current_1p4vx_40 absolute bottom-0 left-0 right-0 top-0 opacity-0" target=_blank href=https://www.aliyun.com/activity/dns/dns_freetrial rel=noreferrer><img src="placeholder.png" class="block h-full w-full"></a></div></div></div></div></div><div class="_ip-container_1p4vx_57 flex items-center bg-[#0c074f] lg:h-[50px] lg:py-0 lg:leading-[1.28571]"><div class="_container_1p4vx_4 lg:container lg:mx-auto"><div class="lg:flex lg:flex-none lg:justify-center"><div class="xl:1/4 flex items-center lg:w-1/3 lg:justify-center"><div class="_ip-dot_1p4vx_61 rounded-full bg-[#8f8e9f] lg:h-[6px] lg:w-[6px]"></div><div class="_ip-text_1p4vx_65 text-[#8f8e9f] lg:ml-[5px] lg:scale-100 lg:text-[14px]">IPv4地址：223.5.5.5, 223.6.6.6</div></div><div class="xl:1/4 flex items-center lg:w-1/3 lg:justify-center"><div class="_ip-dot_1p4vx_61 rounded-full bg-[#8f8e9f] lg:h-[6px] lg:w-[6px]"></div><div class="_ip-text_1p4vx_65 text-[#8f8e9f] lg:ml-[5px] lg:scale-100 lg:text-[14px]">IPv6地址：2400:3200::1, 2400:3200:baba::1</div></div><div class="xl:1/4 flex items-center lg:w-1/3 lg:justify-center"><div class="_ip-dot_1p4vx_61 rounded-full bg-[#8f8e9f] lg:h-[6px] lg:w-[6px]"></div><div class="_ip-text_1p4vx_65 text-[#8f8e9f] lg:ml-[5px] lg:scale-100 lg:text-[14px]">DoH/DoT地址: dns.alidns.com</div></div></div></div></div></div></div><section class=text-[--main-text-color]><div class="_container_1xj5u_1 lg:container lg:mx-auto"><div class="_problem-container_1xj5u_4 lg:mt-[100px]"><h3 class="_problem-title_1xj5u_7 text-center leading-none lg:text-[34px]">你是否也有这样的困扰？</h3><div class="flex justify-center"><div class="_problem-list_1xj5u_10 relative flex w-full justify-center overflow-hidden lg:mt-[50px] lg:h-[292px] lg:w-3/4 lg:py-5"><img src='data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="291" height="252"><rect fill-opacity="0"/></svg>' class=w-auto style="background-blend-mode:normal!important;background-clip:content-box!important;background-position:50% 50%!important;background-color:rgba(0,0,0,0)!important;background-image:var(--sf-img-5)!important;background-size:100% 100%!important;background-origin:content-box!important;background-repeat:no-repeat!important"><div class="_problem-item_1xj5u_16 absolute left-0 top-0 flex items-center lg:h-[30px] lg:pb-[3px] lg:pl-[5px]" style=transform:translate(792.288px,0px)><div class="_problem-stroke_1xj5u_19 absolute bottom-0 left-0 right-0 border-b border-l border-[--main-theme-color] opacity-50 lg:top-[15px] lg:rounded-bl-[20px]"></div><img src='data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="291" height="252"><rect fill-opacity="0"/></svg>' class="_problem-icon_1xj5u_22 lg:h-5 lg:w-5" style="background-blend-mode:normal!important;background-clip:content-box!important;background-position:50% 50%!important;background-color:rgba(0,0,0,0)!important;background-image:var(--sf-img-5)!important;background-size:100% 100%!important;background-origin:content-box!important;background-repeat:no-repeat!important"><div class="_problem-text_1xj5u_25 lg:ml-[7px] lg:text-[14px]"><div class="scale-[0.88889] lg:scale-100">APP、网站访问速度慢</div></div></div><div class="_problem-item_1xj5u_16 absolute left-0 top-0 flex items-center lg:h-[30px] lg:pb-[3px] lg:pl-[5px]" style=transform:translate(-97px,50px)><div class="_problem-stroke_1xj5u_19 absolute bottom-0 left-0 right-0 border-b border-l border-[--main-theme-color] opacity-50 lg:top-[15px] lg:rounded-bl-[20px]"></div><img src="placeholder.png" class="_problem-icon_1xj5u_22 lg:h-5 lg:w-5"><div class="_problem-text_1xj5u_25 lg:ml-[7px] lg:text-[14px]"><div class="scale-[0.88889] lg:scale-100">域名被劫持</div></div></div><div class="_problem-item_1xj5u_16 absolute left-0 top-0 flex items-center lg:h-[30px] lg:pb-[3px] lg:pl-[5px] _active_1xj5u_28" style=transform:translate(421.468px,100px)><div class="_problem-stroke_1xj5u_19 absolute bottom-0 left-0 right-0 border-b border-l border-[--main-theme-color] opacity-50 lg:top-[15px] lg:rounded-bl-[20px]"></div><img src="placeholder.png" class="_problem-icon_1xj5u_22 lg:h-5 lg:w-5"><div class="_problem-text_1xj5u_25 lg:ml-[7px] lg:text-[14px]"><div class="scale-[0.88889] lg:scale-100">个人隐私被泄露</div></div></div><div class="_problem-item_1xj5u_16 absolute left-0 top-0 flex items-center lg:h-[30px] lg:pb-[3px] lg:pl-[5px]" style=transform:translate(822.343px,150px)><div class="_problem-stroke_1xj5u_19 absolute bottom-0 left-0 right-0 border-b border-l border-[--main-theme-color] opacity-50 lg:top-[15px] lg:rounded-bl-[20px]"></div><img src="placeholder.png" class="_problem-icon_1xj5u_22 lg:h-5 lg:w-5"><div class="_problem-text_1xj5u_25 lg:ml-[7px] lg:text-[14px]"><div class="scale-[0.88889] lg:scale-100">总遇到弹窗广告</div></div></div><div class="_problem-item_1xj5u_16 absolute left-0 top-0 flex items-center lg:h-[30px] lg:pb-[3px] lg:pl-[5px] _active_1xj5u_28" style=transform:translate(102px,200px)><div class="_problem-stroke_1xj5u_19 absolute bottom-0 left-0 right-0 border-b border-l border-[--main-theme-color] opacity-50 lg:top-[15px] lg:rounded-bl-[20px]"></div><img src="placeholder.png" class="_problem-icon_1xj5u_22 lg:h-5 lg:w-5"><div class="_problem-text_1xj5u_25 lg:ml-[7px] lg:text-[14px]"><div class="scale-[0.88889] lg:scale-100">服务总是不稳定</div></div></div><div class="_problem-item_1xj5u_16 absolute left-0 top-0 flex items-center lg:h-[30px] lg:pb-[3px] lg:pl-[5px] _active_1xj5u_28" style=transform:translate(488.617px,250px)><div class="_problem-stroke_1xj5u_19 absolute bottom-0 left-0 right-0 border-b border-l border-[--main-theme-color] opacity-50 lg:top-[15px] lg:rounded-bl-[20px]"></div><img src="placeholder.png" class="_problem-icon_1xj5u_22 lg:h-5 lg:w-5"><div class="_problem-text_1xj5u_25 lg:ml-[7px] lg:text-[14px]"><div class="scale-[0.88889] lg:scale-100">访问速度时快时慢</div></div></div></div></div></div><div class="_intro-container_1xj5u_87 text-center lg:mt-[91px]"><h3 class="_intro-title_1xj5u_90 lg:mb-[48px] lg:text-[34px]"><span class=text-[--main-theme-color]>阿里云公共DNS </span>会是你最佳选择</h3><div class="_intro-subtitle_1xj5u_94 text-left text-[#999] lg:m-0 lg:scale-100 lg:px-0 lg:text-center lg:text-sm/normal">阿里云公共DNS，是阿里云面向所有互联网用户的全球公共递归域名解析服务，作为国内互联网基础设施的一部分，<span class=lg:block>我们聚焦终端设备的互联网访问第一跳能力，提供快速、安全、稳定、智能的DNS递归解析服务。</span></div><ul class="_advantage-list_1xj5u_100 lg:-mx-3 lg:mt-20 lg:flex lg:justify-center lg:py-0"><li class="_advantage-item_1xj5u_103 box-shadow xl:6 flex flex-col items-center lg:mx-4 lg:mt-0 lg:h-[280px] lg:w-1/3 lg:rounded-[10px] lg:px-[30px] lg:py-10 2xl:h-[270px]"><img src="placeholder.png" class="_advantage-icon_1xj5u_108 lg:h-[90px] lg:w-[90px]"><h3 class="_advantage-title_1xj5u_112 font-semibold lg:mb-3.5 lg:mt-5 lg:text-[20px]">快速</h3><div class="_advantage-text_1xj5u_117 text-[--gray-text-color] lg:scale-100 lg:text-sm/normal">公共DNS(递归解析) + 云解析DNS(权威解析),一站式DNS解析闭环；<span class=lg:block>动态缓存技术,减少层层递归，加速解析响应.</span></div><li class="_advantage-item_1xj5u_103 box-shadow xl:6 flex flex-col items-center lg:mx-4 lg:mt-0 lg:h-[280px] lg:w-1/3 lg:rounded-[10px] lg:px-[30px] lg:py-10 2xl:h-[270px]"><img src="placeholder.png" class="_advantage-icon_1xj5u_108 lg:h-[90px] lg:w-[90px]"><h3 class="_advantage-title_1xj5u_112 font-semibold lg:mb-3.5 lg:mt-5 lg:text-[20px]">稳定</h3><div class="_advantage-text_1xj5u_117 text-[--gray-text-color] lg:scale-100 lg:text-sm/normal">全球数百台服务器组成的集群，充足的带宽资源；<div>多年来公共DNS运营经验，提供高质量，稳定的接入服务.</div></div><li class="_advantage-item_1xj5u_103 box-shadow xl:6 flex flex-col items-center lg:mx-4 lg:mt-0 lg:h-[280px] lg:w-1/3 lg:rounded-[10px] lg:px-[30px] lg:py-10 2xl:h-[270px]"><img src="placeholder.png" class="_advantage-icon_1xj5u_108 lg:h-[90px] lg:w-[90px]"><h3 class="_advantage-title_1xj5u_112 font-semibold lg:mb-3.5 lg:mt-5 lg:text-[20px]">安全</h3><div class="_advantage-text_1xj5u_117 text-[--gray-text-color] lg:scale-100 lg:text-sm/normal">支持用户ECS扩展技术，智能解析；<div>支持DoT/DoH协议，保护用户隐私，安全防劫持.</div></div></ul></div></div><div class="_how-use-container_1xj5u_121 lg:mt-[50px] lg:h-[500px] lg:bg-cover lg:bg-center lg:pt-[57px]"><h3 class="_how-use-title_1xj5u_126 text-center lg:mb-[56px] lg:text-[34px]">如何使用阿里云公共DNS</h3><div class="lg:container lg:mx-auto"><ul class="_method-list_1xj5u_130 justify-center lg:m-0 lg:flex"><li class="_method-item_1xj5u_133 box-shadow overflow-hidden text-white lg:mx-3 lg:mt-0 lg:w-1/2 lg:rounded-[10px]"><div class="_method-item-top_1xj5u_137 relative lg:h-[100px] lg:px-8 lg:pt-[24px] xl:px-10"><h3 class="_method-user-type_1xj5u_142 lg:mb-[11px] lg:text-[22px]">企业用户</h3><div class="_method-explanation_1xj5u_146 leading-tight lg:scale-100 lg:text-[14px]">企业用户，可以登录控制台，查看详细日志、报表。</div><img src=placeholder.png class="_method-icon_1xj5u_151 absolute lg:hidden xl:right-10 xl:block xl:h-[78px] xl:w-[78px]"></div><div class="_method-item-bottom_1xj5u_157 flex text-[#666] lg:h-[200px] lg:justify-around lg:px-10 lg:py-[30px]"><a class="_enterprise-method-item_1xj5u_160 flex w-1/3 flex-col items-center lg:w-auto lg:pb-0 lg:pt-[50px]" href="https://alidns.com/knowledge?type=SETTING_DOCS#company_sdk"><img src="placeholder.png" class="_enterprise-method-item-icon_1xj5u_164 lg:h-[46px] lg:w-[46px]"><span class="_enterprise-method-item-name_1xj5u_168 lg:mt-[13px] lg:scale-100 lg:text-[16px]">SDK</span></a><a class="_enterprise-method-item_1xj5u_160 flex w-1/3 flex-col items-center lg:w-auto lg:pb-0 lg:pt-[50px]" href="https://alidns.com/knowledge?type=SETTING_DOCS#company_json"><img src="placeholder.png" class="_enterprise-method-item-icon_1xj5u_164 lg:h-[46px] lg:w-[46px]"><span class="_enterprise-method-item-name_1xj5u_168 lg:mt-[13px] lg:scale-100 lg:text-[16px]">DoH JSON API</span></a><a class="_enterprise-method-item_1xj5u_160 flex w-1/3 flex-col items-center lg:w-auto lg:pb-0 lg:pt-[50px]" href="https://alidns.com/knowledge?type=SETTING_DOCS#company_doh"><img src="placeholder.png" class="_enterprise-method-item-icon_1xj5u_164 lg:h-[46px] lg:w-[46px]"><span class="_enterprise-method-item-name_1xj5u_168 lg:mt-[13px] lg:scale-100 lg:text-[16px]">DoT/DoH配置</span></a></div><li class="_method-item_1xj5u_133 box-shadow overflow-hidden text-white lg:mx-3 lg:mt-0 lg:w-1/2 lg:rounded-[10px]"><div class="_method-item-top_1xj5u_137 relative lg:h-[100px] lg:px-8 lg:pt-[24px] xl:px-10"><h3 class="_method-user-type_1xj5u_142 lg:mb-[11px] lg:text-[22px]">普通用户</h3><div class="_method-explanation_1xj5u_146 leading-tight lg:scale-100 lg:text-[14px]">普通用户，可以通过公共DNS提升访问速度，保护隐私安全。</div><img src=placeholder.png class="_method-icon_1xj5u_151 absolute lg:hidden xl:right-10 xl:block xl:h-[78px] xl:w-[78px]"></div><div class="_method-item-bottom_1xj5u_157 flex text-[#666] lg:h-[200px] lg:justify-around lg:px-10 lg:py-[30px]"><div class="_normal-method-item_1xj5u_174 flex-auto border-l border-dashed border-l-[#ddd] first:border-l-0 first:pl-0 lg:mb-0 lg:mt-5 lg:w-1/3 lg:pl-5"><h3 class="_normal-method-item-title_1xj5u_178 white-space relative font-semibold leading-none lg:mb-0 lg:scale-100 lg:pl-2.5 lg:text-[16px] lg:before:w-0.5">传统DNS接入方法</h3><a class="_normal-method-item-link_1xj5u_195 flex items-center justify-start lg:my-[15px] lg:pl-0" href="https://alidns.com/knowledge?type=SETTING_DOCS#user_windows"><img src="placeholder.png" class="_normal-method-item-link-icon_1xj5u_199 lg:h-5 lg:w-5"><span class="_normal-method-item-link-text_1xj5u_203 lg:ml-3 lg:scale-100 lg:text-sm">Windows</span></a><a class="_normal-method-item-link_1xj5u_195 flex items-center justify-start lg:my-[15px] lg:pl-0" href="https://alidns.com/knowledge?type=SETTING_DOCS#user_linux"><img src=placeholder.png class="_normal-method-item-link-icon_1xj5u_199 lg:h-5 lg:w-5"><span class="_normal-method-item-link-text_1xj5u_203 lg:ml-3 lg:scale-100 lg:text-sm">Linux</span></a><a class="_normal-method-item-link_1xj5u_195 flex items-center justify-start lg:my-[15px] lg:pl-0" href="https://alidns.com/knowledge?type=SETTING_DOCS#user_ios"><img src="placeholder.png" class="_normal-method-item-link-icon_1xj5u_199 lg:h-5 lg:w-5"><span class="_normal-method-item-link-text_1xj5u_203 lg:ml-3 lg:scale-100 lg:text-sm">macOS</span></a></div><div class="_normal-method-item_1xj5u_174 flex-auto border-l border-dashed border-l-[#ddd] first:border-l-0 first:pl-0 lg:mb-0 lg:mt-5 lg:w-1/3 lg:pl-5"><h3 class="_normal-method-item-title_1xj5u_178 white-space relative font-semibold leading-none lg:mb-0 lg:scale-100 lg:pl-2.5 lg:text-[16px] lg:before:w-0.5">DoT接入方法</h3><a class="_normal-method-item-link_1xj5u_195 flex items-center justify-start lg:my-[15px] lg:pl-0" href="https://alidns.com/knowledge?type=SETTING_DOCS#user_android"><img src=placeholder.png class="_normal-method-item-link-icon_1xj5u_199 lg:h-5 lg:w-5"><span class="_normal-method-item-link-text_1xj5u_203 lg:ml-3 lg:scale-100 lg:text-sm">Android</span></a></div><div class="_normal-method-item_1xj5u_174 flex-auto border-l border-dashed border-l-[#ddd] first:border-l-0 first:pl-0 lg:mb-0 lg:mt-5 lg:w-1/3 lg:pl-5"><h3 class="_normal-method-item-title_1xj5u_178 white-space relative font-semibold leading-none lg:mb-0 lg:scale-100 lg:pl-2.5 lg:text-[16px] lg:before:w-0.5">DoH接入方法</h3><a class="_normal-method-item-link_1xj5u_195 flex items-center justify-start lg:my-[15px] lg:pl-0" href="https://alidns.com/knowledge?type=SETTING_DOCS#user_firefox"><img src="placeholder.png" class="_normal-method-item-link-icon_1xj5u_199 lg:h-5 lg:w-5"><span class="_normal-method-item-link-text_1xj5u_203 lg:ml-3 lg:scale-100 lg:text-sm">Firefox</span></a><a class="_normal-method-item-link_1xj5u_195 flex items-center justify-start lg:my-[15px] lg:pl-0" href="https://alidns.com/knowledge?type=SETTING_DOCS#user_chrome"><img src="placeholder.png" class="_normal-method-item-link-icon_1xj5u_199 lg:h-5 lg:w-5"><span class="_normal-method-item-link-text_1xj5u_203 lg:ml-3 lg:scale-100 lg:text-sm">Chrome</span></a></div></div></ul></div></div><div class="_container_1xj5u_1 lg:container lg:mx-auto lg:mb-[120px] lg:mt-20"><div class="_zone-container_1xj5u_210 flex-row-reverse lg:mb-0 lg:flex"><div class="_zone-right_1xj5u_214 lg:mx-3 lg:mt-0 lg:h-[386px] lg:w-3/4 lg:overflow-hidden"><div class="block h-full border-[#efefef] lg:border"><div style=position:relative><canvas id=canvas_1 width=750 height=560 style="width:750px;height:560px;background-blend-mode:normal!important;background-clip:content-box!important;background-position:center center!important;background-color:rgba(0,0,0,0)!important;background-image:url(placeholder.png)!important;background-size:100% 100%!important;background-origin:content-box!important;background-repeat:no-repeat!important"></canvas><div class=g2-tooltip style='position:absolute;visibility:hidden;z-index:8;transition:visibility 0.2s cubic-bezier(0.23,1,0.32,1) 0s,left 0.4s cubic-bezier(0.23,1,0.32,1) 0s,top 0.4s cubic-bezier(0.23,1,0.32,1) 0s;background-color:rgba(255,255,255,0.9);box-shadow:rgb(174,174,174) 0px 0px 10px;border-radius:3px;color:rgb(87,87,87);font-size:12px;font-family:BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",SimSun,"sans-serif";line-height:20px;padding:10px 10px 6px'> <div class="g2-tooltip-title sf-hidden"></div><ul class="g2-tooltip-list sf-hidden"></ul></div></div></div><div class="hidden h-full border-[#efefef] lg:border sf-hidden"></div></div><div class="_zone-left_1xj5u_213 lg:mt-0 lg:w-1/4 lg:px-3"><div class="_zone-left-content_1xj5u_220 box-shadow flex flex-col bg-white lg:h-[340px] lg:rounded-[10px]"><div class="_zone-tabs_1xj5u_224 flex flex-none justify-center border-b border-[--main-border-color] lg:h-10 lg:justify-around"><div class="_zone-tab_1xj5u_224 _current-tab_1xj5u_236 border-current text-[--main-theme-color] lg:border-b-[3px] relative cursor-pointer lg:scale-100 lg:pt-[7px] lg:text-base lg:first:mr-0">国内节点</div><div class="_zone-tab_1xj5u_224 relative cursor-pointer lg:scale-100 lg:pt-[7px] lg:text-base lg:first:mr-0">海外节点</div></div><div class="_zone-item_1xj5u_242 flex justify-start bg-white pt-1 font-semibold lg:px-8 lg:pt-[15px]"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">省份</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">城市</div></div><div class="_zone-list-container_1xj5u_239 overflow-scroll lg:mb-[22px]"><ul class=zoneList><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">北京</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">北京</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">上海</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">上海</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">天津</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">天津</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">陕西省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">西安</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">辽宁省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">大连</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">湖南省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">长沙</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">浙江省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">杭州</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">江苏省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">南京</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">广东省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">深圳</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">山东省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">青岛</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">山东省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">济南</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">四川省</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">成都</div><li class="_zone-item_1xj5u_242 flex cursor-pointer justify-start lg:px-8"><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">香港</div><div class="_zone-name_1xj5u_245 w-1/2 lg:scale-100 lg:text-sm/7">香港</div></ul></div></div><div class="mt-2.5 hidden px-6 text-xs/4 text-[--gray-text-color] lg:block">线路支持，包括电信、移动、联通、鹏博士、广电网、教育网及海外150个国家或地域</div></div></div></div></section><div class="bg-[#090730] lg:h-[264px]"><div class="_foot-container_1pdy3_1 lg:container lg:mx-auto lg:flex lg:h-full lg:flex-col lg:pt-0"><div class="justify-between lg:flex lg:grow lg:px-3"><div class="_product-container_1pdy3_4 box-bottom-border lg:border-none lg:p-0"><div class="_product-title_1pdy3_7 leading-none text-[#ccc] lg:mt-10 lg:scale-100 lg:text-[16px]">热门产品</div><ul class="_product-list_1pdy3_12 flex justify-start lg:mt-6"><li class="_product-item_1pdy3_15 white-space leading-none text-[#999] last:mr-0 lg:mr-6 lg:scale-100 lg:text-[14px]"><a href=https://www.aliyun.com/ntms/wanwang/domain/dns target=_blank rel=noreferrer>云解析DNS</a><li class="_product-item_1pdy3_15 white-space leading-none text-[#999] last:mr-0 lg:mr-6 lg:scale-100 lg:text-[14px]"><a href=https://www.aliyun.com/activity/dns/pubdns_launch target=_blank rel=noreferrer>公共DNS付费版</a><li class="_product-item_1pdy3_15 white-space leading-none text-[#999] last:mr-0 lg:mr-6 lg:scale-100 lg:text-[14px]"><a href=https://www.aliyun.com/product/alidnsgtm target=_blank rel=noreferrer>全局流量管理GTM</a><li class="_product-item_1pdy3_15 white-space leading-none text-[#999] last:mr-0 lg:mr-6 lg:scale-100 lg:text-[14px]"><a href=https://www.aliyun.com/product/pvtz target=_blank rel=noreferrer>内网解析Private Zone</a></ul><ul class="_teamwork-list_1pdy3_20 flex lg:mt-[60px]"><li class="_product-item_1pdy3_15 white-space leading-none text-[#ddd] lg:mr-[60px] lg:scale-100 lg:text-[16px]"><a href=https://www.aliyun.com/product/dns target=_blank rel=noreferrer>全系列产品介绍</a><li class="_product-item_1pdy3_15 white-space leading-none text-[#ddd] lg:mr-[60px] lg:scale-100 lg:text-[16px]"><a href=https://zijian.aliyun.com/ target=_blank rel=noreferrer>域名检索</a></ul></div><div class="_communicate-container_1pdy3_23 box-bottom-border flex justify-between lg:mt-[30px] lg:justify-start lg:border-none lg:p-0"><ul><li class="_communicate-item_1pdy3_26 lg:my-2.5 lg:w-auto"><a href=https://www.weibo.com/aliyundns target=_blank class=block rel=noreferrer><img src=placeholder.png class=w-full></a><li class="_communicate-item_1pdy3_26 lg:my-2.5 lg:w-auto"><a href=https://developer.aliyun.com/dns target=_blank class=block rel=noreferrer><img src=placeholder.png class=w-full></a></ul><div class="lg:ml-[70px] lg:mt-[15px]"><div class="_dd-text_1pdy3_34 text-center leading-none 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