{"id":3052,"date":"2018-11-14T02:36:41","date_gmt":"2018-11-13T18:36:41","guid":{"rendered":"https:\/\/tao0.date\/?p=3052"},"modified":"2018-11-14T03:03:08","modified_gmt":"2018-11-13T19:03:08","slug":"dns%e8%a7%a3%e6%9e%90%e5%99%a8%e6%af%94%e8%be%83cloudflare-google-quad9","status":"publish","type":"post","link":"https:\/\/tao0.date\/?p=3052","title":{"rendered":"DNS\u89e3\u6790\u5668\u6bd4\u8f83CloudFlare  Google Quad9"},"content":{"rendered":"<p>\u51e0\u4e2a\u6708\u524d\uff0c\u6211\u505a\u4e86\u4e00\u4e9b\u53ef\u7528\u7684\u9876\u7ea7\u514d\u8d39 DNS \u89e3\u6790\u5668\u4e4b\u95f4\u7684\u6027\u80fd\u6bd4\u8f83\u3002\u6070\u597d\u5728 Quad9 \u53d1\u5e03\u4e4b\u540e\uff0c\u6211\u8bd5\u56fe\u6839\u636e\u6027\u80fd\u51b3\u5b9a\u4f7f\u7528\u54ea\u4e00\u4e2a\uff1aGoogle\uff0cOpenDNS\uff0cQuad9 \u7b49\u7b49&#8230;<\/p>\n<p>CloudFlare\u00a0\u662f\u6700\u4e86\u89e3\u4e92\u8054\u7f51\u6027\u80fd\u7684\u516c\u53f8\u4e4b\u4e00\uff0c\u6700\u8fd1\u63a8\u51fa\u4e86\u81ea\u5df1\u7684\u514d\u8d39 DNS \u89e3\u6790\u5668\u3002\u5b83\u9ed8\u8ba4\u652f\u6301\u57fa\u4e8e TLS \u548c HTTPS \u4e0a\u7684 DNS\u3002<\/p>\n<p>\u73b0\u5728\u8fdb\u884c\u4e00\u4e2a\u66f4\u52a0\u6709\u8da3\u7684\u6d4b\u8bd5\uff1aGoogle \u7684 8.8.8.8\uff0cQuad9 \u7684 9.9.9.9 \u548c CloudFlare \u7684 1.1.1.1\u00a0\u00a0\uff0c\u4ee5\u53caOpenDNS \u7684 208.67.222.222 \u548c\u4e00\u4e9b\u5176\u4ed6\u4f9b\u5e94\u5546\u8fdb\u884c\u6bd4\u8f83\u3002<\/p>\n<h3>\u4f9b\u5e94\u5546\u6d4b\u8bd5<\/h3>\n<p>\u8fd9\u4e9b\u662f\u9009\u62e9\u8bc4\u4f30\u7684\u524d 8 \u4f4d\u514d\u8d39 DNS \u63d0\u4f9b\u5546\uff1a<\/p>\n<ul class=\" list-paddingleft-2\">\n<li><strong>Google 8.8.8.8<\/strong>\uff1a\u79c1\u6709\u548c\u672a\u8fc7\u6ee4\uff0c\u6700\u53d7\u6b22\u8fce\u3002<\/li>\n<li><strong>CloudFlare 1.1.1.1<\/strong>\uff1a\u79c1\u6709\u548c\u672a\u8fc7\u6ee4\u7684\u65b0\u73a9\u5bb6\u3002<\/li>\n<li><strong>Quad 9\u00a09.9.9.9<\/strong>\uff1a\u79c1\u6709\u548c\u5b89\u5168\u610f\u8bc6\u5f88\u9ad8\u7684\u65b0\u73a9\u5bb6\u3002<\/li>\n<li><strong>OpenDNS\u00a0208.67.222.222<\/strong>\uff1a\u963b\u6b62\u6076\u610f\u7f51\u57df\u5e76\u63d0\u4f9b\u963b\u6b62\u6210\u4eba\u5185\u5bb9\u7684\u65e7\u73a9\u5bb6\u3002<\/li>\n<li><strong>Norton\u00a0DNS 199.85.126.20<\/strong>\uff1a\u963b\u6b62\u6076\u610f\u57df\u540d\u5e76\u4e0e\u5176\u9632\u75c5\u6bd2\u8f6f\u4ef6\u96c6\u6210\u7684\u65e7\u73a9\u5bb6\u3002<\/li>\n<li><strong>CleanBrowsing\u00a0185.228.168.168<\/strong>\uff1a\u79c1\u6709\u548c\u963b\u6b62\u8bbf\u95ee\u6210\u4eba\u5185\u5bb9\uff0c\u65b0\u73a9\u5bb6\u3002<\/li>\n<li><strong>Yandex DNS 77.88.8.7<\/strong>\uff1a\u963b\u6b62\u6076\u610f\u57df\u540d\u7684\u65e7\u73a9\u5bb6\uff0c\u5728\u4fc4\u7f57\u65af\u975e\u5e38\u53d7\u6b22\u8fce\u3002<\/li>\n<li><strong>Comodo DNS 8.26.56.26<\/strong>\uff1a\u963b\u6b62\u6076\u610f\u57df\u540d\u7684\u65e7\u73a9\u5bb6\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u662f\u4ed6\u4eec\u4e4b\u95f4\u5173\u4e8e\u9690\u79c1\u9009\u9879\u7684\u5feb\u901f\u529f\u80fd\u5206\u89e3\uff1a<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/tao0.date\/wp-content\/uploads\/2018\/11\/7929a-175742_67ed_3703517.png\" alt=\"\" data-cke-saved-src=\"https:\/\/tao0.date\/wp-content\/uploads\/2018\/11\/7929a-175742_67ed_3703517.png\" \/><\/p>\n<h3>\u5730\u70b9<\/h3>\n<p>\u4ece\u5168\u740318\u4e2a\u5730\u70b9\u8fd0\u884c\u6d4b\u8bd5\u3002\u4e3b\u8981\u4f7f\u7528 VPS \u63d0\u4f9b\u5546\u548c\u4e00\u4e9b\u5bbd\u5e26\u4f4d\u7f6e\u5c1d\u8bd5\u4ece\u5c3d\u53ef\u80fd\u591a\u7684\u5730\u65b9\u67e5\u8be2\u4ed6\u4eec\u7684DNS\u3002\u5b83\u4f1a\u544a\u8bc9\u6211\u4eec\u5b83\u4eec\u7684\u8fde\u63a5\u7a0b\u5ea6\u5982\u4f55\uff0c\u6570\u636e\u4e2d\u5fc3\u7684\u4f4d\u7f6e\u4ee5\u53ca\u67d0\u4e2a\u4eba\u5728\u8be5\u9886\u57df\u7684\u7ecf\u9a8c\u6709\u591a\u63a5\u8fd1\u3002\u9009\u62e9\u7684\u5730\u70b9\uff1a<\/p>\n<ul class=\" list-paddingleft-2\">\n<li><strong>\u5317\u7f8e<\/strong>\uff1a\u5723\u5730\u4e9a\u54e5\uff0c\u6d1b\u6749\u77f6\uff0c\u7ebd\u7ea6\uff0c\u591a\u4f26\u591a\uff0c\u8499\u7279\u5229\u5c14\uff0c\u4e9a\u7279\u5170\u5927\uff0c\u8fbe\u62c9\u65af\uff0c\u5f17\u91cc\u8499\u7279\uff0c\u65e7\u91d1\u5c71<\/li>\n<li><strong>\u6b27\u6d32<\/strong>\uff1a\u4f26\u6566\uff0c\u5df4\u9ece\uff0c\u963f\u59c6\u65af\u7279\u4e39\uff0c\u6cd5\u5170\u514b\u798f<\/li>\n<li><strong>\u4e9a\u6d32<\/strong>\uff1a\u4e1c\u4eac\uff0c\u65b0\u52a0\u5761\uff0c\u73ed\u52a0\u7f57\u5c14\uff08\u5370\u5ea6\uff09\uff0c\u6089\u5c3c\uff0c\u5e03\u91cc\u65af\u73ed\uff08\u6fb3\u5927\u5229\u4e9a\uff09<\/li>\n<li><strong>\u5357\u7f8e\u6d32<\/strong>\uff1a\u5723\u4fdd\u7f57<\/li>\n<\/ul>\n<h3>\u7ed3\u679c\u6458\u8981<\/h3>\n<p>\u6d4b\u8bd5\u975e\u5e38\u7b80\u5355\uff0c\u9488\u5bf9\u4e0d\u540c\u6d41\u884c\u7684\u57df\u540d\uff08google, facebook, twitter, gmail \u7b49\uff09\u5728\u6574\u4e2a\u4e00\u5c0f\u65f6\u5185\u6267\u884c\u4e86 70 \u6b21DNS \u67e5\u8be2\u3002\u5bf9\u6bcf\u4e2a\u4f4d\u7f6e\u7684\u6240\u6709\u8bf7\u6c42\u8fdb\u884c\u5e73\u5747\uff0c\u4ee5\u83b7\u5f97\u6bcf\u4e2a DNS \u89e3\u6790\u7a0b\u5e8f\u7684\u6574\u4f53\u6027\u80fd\u6307\u6807\u3002<\/p>\n<h4>TLDR \/\u6458\u8981<\/h4>\n<ul class=\" list-paddingleft-2\">\n<li>\u6240\u6709\u4f9b\u5e94\u5546\uff08Yandex \u9664\u5916\uff09\u5728\u5317\u7f8e\u548c\u6b27\u6d32\u8868\u73b0\u975e\u5e38\u597d\u3002\u4ed6\u4eec\u5728\u7f8e\u56fd\uff0c\u52a0\u62ff\u5927\u548c\u6b27\u6d32\u7684\u54cd\u5e94\u65f6\u95f4\u5747\u5c0f\u4e8e 15 \u6beb\u79d2\u3002\u7136\u800c\uff0c\u4e9a\u6d32\u548c\u5357\u7f8e\u6d32\u5728\u603b\u4f53\u5e73\u5747\u6570\u4e0a\u6709\u6240\u4e0d\u540c\uff0c\u56e0\u4e3a\u4e00\u4e9b\u63d0\u4f9b\u5546\u5728\u90a3\u91cc\u8fde\u63a5\u4e0d\u597d\u3002<\/li>\n<li>CloudFlare\u00a0\u662f\u6240\u6709\u4f4d\u7f6e\u4e2d\u6700\u5feb\u7684 DNS\u3002\u5b83\u5728\u5168\u7403\u7684\u5e73\u5747\u503c\u4e3a\u00a04.98 \u6beb\u79d2\uff0c\u4ee4\u4eba\u60ca\u53f9\u3002<\/li>\n<li>\u8c37\u6b4c\u548c Quad9 \u5206\u522b\u63a5\u8fd1\u7b2c\u4e8c\u548c\u7b2c\u4e09\u3002Quad9 \u5728\u5317\u7f8e\u548c\u6b27\u6d32\u6bd4\u8c37\u6b4c\u901f\u5ea6\u5feb\uff0c\u4f46\u5728\u4e9a\u6d32\/\u5357\u7f8e\u6d32\u8868\u73b0\u4e0d\u4f73\u3002<\/li>\n<li>CloudFlare \u5728\u4efb\u4f55\u5730\u65b9\u90fd\u6709\u5f3a\u5927\u7684\u5b58\u5728\u3002\u5c3d\u7ba1 Google \u548c Quad9 \u5728\u67d0\u4e9b\u5730\u65b9\u7684\u54cd\u5e94\u65f6\u95f4\u5f88\u9ad8\uff0c\u4f46CloudFlare \u5728\u5404\u4e2a\u5730\u65b9\u90fd\u8868\u73b0\u826f\u597d\u3002<\/li>\n<li>Yandex \u4ec5\u9002\u7528\u4e8e\u4fc4\u7f57\u65af\u3002\u5b83\u4e0d\u50cf\u5176\u4ed6\u63d0\u4f9b\u5546\u90a3\u6837\u4f7f\u7528 Anycast\uff0c\u5e76\u4e14\u5728\u4efb\u4f55\u5730\u65b9\u90fd\u975e\u5e38\u7f13\u6162\u3002<\/li>\n<li>CleanBrowsing \u662f\u6210\u4eba\uff08\u8272\u60c5\uff09\u5185\u5bb9\u8fc7\u6ee4\u7684\u6700\u5feb\u901f\u7684\u63d0\u4f9b\u5546\u3002<\/li>\n<\/ul>\n<h4>\u5168\u7403\u5e73\u5747<\/h4>\n<blockquote><p>\uff031 CloudFlare\uff1a4.98 ms<br \/>\n\uff032 Google\uff1a16.44 ms<br \/>\n\uff033 Quad9\uff1a18.25 ms<br \/>\n\uff034 CleanBrowsing\uff1a19.14 ms<br \/>\n\uff035 Norton\uff1a34.75 ms<br \/>\n\uff036 OpenDNS\uff1a46.51 ms<br \/>\n\uff037 Comodo\uff1a71.90<br \/>\n\uff038 Yandex\uff1a169.91<\/p><\/blockquote>\n<h4>\u5317\u7f8e\u5e73\u5747\u6c34\u5e73<\/h4>\n<blockquote><p>\uff031 CloudFlare\uff1a3.93 ms<br \/>\n\uff032 Quad9\uff1a7.21 ms<br \/>\n\uff033 Norton\uff1a8.32 ms<br \/>\n\uff034 Google\uff1a8.53 ms<br \/>\n\uff035 CleanBrowsing\uff1a11.83 ms<br \/>\n\uff036 OpenDNS\uff1a14.66 ms<br \/>\n\uff037 Comodo\uff1a25.91 ms<br \/>\n\uff038 Yandex\uff1a119.09 ms<\/p><\/blockquote>\n<h4>\u6b27\u6d32\u5e73\u5747<\/h4>\n<blockquote><p>\uff031 CloudFlare\uff1a2.96<br \/>\n\uff032 Quad9\uff1a4.35<br \/>\n\uff033 CleanBrowsing\uff1a5.74<br \/>\n\uff034 Google\uff1a7.17<br \/>\n\uff035 OpenDNS\uff1a8.99<br \/>\n\uff036 Norton\uff1a10.35<br \/>\n\uff037 Comodo\uff1a13.06<br \/>\n\uff038 Yandex\uff1a35.74<\/p><\/blockquote>\n<p>\u6765\u81ea\uff1a<a href=\"https:\/\/medium.com\/@nykolas.z\/dns-resolvers-performance-compared-cloudflare-x-google-x-quad9-x-opendns-149e803734e5\" data-cke-saved-href=\"https:\/\/medium.com\/@nykolas.z\/dns-resolvers-performance-compared-cloudflare-x-google-x-quad9-x-opendns-149e803734e5\">medium<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u51e0\u4e2a\u6708\u524d\uff0c\u6211\u505a\u4e86\u4e00\u4e9b\u53ef\u7528\u7684\u9876\u7ea7\u514d\u8d39 DNS \u89e3\u6790\u5668&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3058,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29],"tags":[],"class_list":["post-3052","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-website-document"],"_links":{"self":[{"href":"https:\/\/tao0.date\/index.php?rest_route=\/wp\/v2\/posts\/3052","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tao0.date\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tao0.date\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tao0.date\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tao0.date\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3052"}],"version-history":[{"count":0,"href":"https:\/\/tao0.date\/index.php?rest_route=\/wp\/v2\/posts\/3052\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tao0.date\/index.php?rest_route=\/wp\/v2\/media\/3058"}],"wp:attachment":[{"href":"https:\/\/tao0.date\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3052"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tao0.date\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3052"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tao0.date\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3052"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}