\u5728\u4f7f\u7528\u4ee3\u7406\u8282\u70b9\u6216\u79d1\u5b66\u4e0a\u7f51\u5de5\u5177\u65f6\uff0c\u9047\u5230\u201c\u65e0\u6cd5\u89e3\u6790\u57df\u540d\u201d\uff08DNS Resolution Failed\uff09\u6216\u6d4f\u89c8\u5668\u663e\u793a\u201cDNS_PROBE_FINISHED_NXDOMAIN\u201d\u7b49\u9519\u8bef\uff0c\u901a\u5e38\u610f\u5473\u7740\u5ba2\u6237\u7aef\u867d\u7136\u5efa\u7acb\u4e86\u8fde\u63a5\uff0c\u4f46\u672a\u80fd\u6b63\u786e\u83b7\u53d6\u76ee\u6807\u7f51\u7ad9\u7684 IP \u5730\u5740\u3002\u8fd9\u5e76\u975e\u7f51\u7edc\u5b8c\u5168\u65ad\u5f00\uff0c\u800c\u662f\u540d\u79f0\u89e3\u6790\u73af\u8282\u51fa\u73b0\u4e86\u963b\u65ad\u3002<\/p>\n
\u672c\u6587\u9488\u5bf9\u901a\u7528\u5ba2\u6237\u7aef\uff08\u5982 Clash\u3001V2Ray\u3001Shadowrocket \u7b49\uff09\u53ca\u64cd\u4f5c\u7cfb\u7edf\u5c42\u9762\uff0c\u68b3\u7406\u5bfc\u81f4\u57df\u540d\u89e3\u6790\u5931\u8d25\u7684\u5e38\u89c1\u539f\u56e0\u3001\u68c0\u67e5\u987a\u5e8f\u53ca\u5177\u4f53\u4fee\u590d\u6b65\u9aa4\u3002\u8bf7\u6309\u7167\u4ee5\u4e0b\u903b\u8f91\u9010\u4e00\u6392\u67e5\u3002<\/p>\n
\u8981\u89e3\u51b3\u95ee\u9898\uff0c\u9996\u5148\u9700\u8981\u660e\u786e DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u5728\u8fde\u63a5\u8fc7\u7a0b\u4e2d\u7684\u4f5c\u7528\u3002\u5f53\u4f60\u5728\u6d4f\u89c8\u5668\u8f93\u5165\u7f51\u5740\u65f6\uff0c\u8bbe\u5907\u9700\u8981\u5411 DNS \u670d\u52a1\u5668\u8be2\u95ee\u8be5\u7f51\u5740\u5bf9\u5e94\u7684 IP \u5730\u5740\u3002\u5728\u4ee3\u7406\u573a\u666f\u4e0b\uff0c\u8fd9\u4e00\u8fc7\u7a0b\u901a\u5e38\u6d89\u53ca\u4e24\u4e2a\u5c42\u9762\uff1a \u56e0\u6b64\uff0c\u4fee\u590d\u7684\u6838\u5fc3\u5728\u4e8e\u786e\u4fdd\u201c\u6d41\u91cf\u7ecf\u8fc7\u4ee3\u7406\u201d\u4e14\u201cDNS \u8bf7\u6c42\u6307\u5411\u6b63\u786e\u7684\u670d\u52a1\u5668\u201d\u3002<\/p>\n\n \u5927\u591a\u6570\u4ee3\u7406\u5de5\u5177\u63d0\u4f9b\u591a\u79cd DNS \u5904\u7406\u6a21\u5f0f\uff0c\u9519\u8bef\u7684\u6a21\u5f0f\u9009\u62e9\u662f\u5bfc\u81f4\u89e3\u6790\u5931\u8d25\u7684\u9996\u8981\u539f\u56e0\u3002<\/p>\n \u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f\u652f\u6301 Fake-IP \u7684\u5ba2\u6237\u7aef\uff08\u5982 Clash \u5185\u6838\uff09\uff0c\u8bf7\u68c0\u67e5\u662f\u5426\u542f\u7528\u4e86 Fake-IP \u6a21\u5f0f\u3002<\/p>\n * \u73b0\u8c61<\/strong>\uff1a\u8fde\u63a5\u5efa\u7acb\u5f88\u5feb\uff0c\u4f46\u7f51\u9875\u6253\u4e0d\u5f00\uff0cPing \u57df\u540d\u8fd4\u56de\u865a\u5047 IP\u3002 \u5728\u5ba2\u6237\u7aef\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u901a\u5e38\u6709\u4e00\u7ec4 `nameservers` \u6216 `dns` \u8bbe\u7f6e\u3002<\/p>\n * \u5e38\u89c1\u9519\u8bef<\/strong>\uff1a\u4f7f\u7528\u4e86\u56fd\u5185\u516c\u5171 DNS\uff08\u5982 114.114.114.114\uff09\u4f5c\u4e3a\u552f\u4e00\u89e3\u6790\u6e90\uff0c\u4e14\u672a\u8bbe\u7f6e\u4ee3\u7406 DNS\u3002 \u5373\u4f7f\u5ba2\u6237\u7aef\u8bbe\u7f6e\u6b63\u786e\uff0c\u64cd\u4f5c\u7cfb\u7edf\u5c42\u9762\u7684 DNS \u8bbe\u7f6e\u4e5f\u53ef\u80fd\u5bfc\u81f4\u95ee\u9898\u3002<\/p>\n \u5728 Windows \u6216 macOS \u4e0a\uff0c\u5982\u679c\u624b\u52a8\u8bbe\u7f6e\u4e86\u9759\u6001 IP \u548c DNS\uff0c\u4e14\u672a\u5141\u8bb8\u4ee3\u7406\u5de5\u5177\u4fee\u6539\uff0c\u4ee3\u7406\u5de5\u5177\u53ef\u80fd\u65e0\u6cd5\u63a5\u7ba1 DNS \u8bf7\u6c42\u3002<\/p>\n * Windows \u7528\u6237<\/strong>\uff1a \u64cd\u4f5c\u7cfb\u7edf\u6216\u6d4f\u89c8\u5668\u4f1a\u7f13\u5b58 DNS \u8bb0\u5f55\u3002\u5982\u679c\u4e4b\u524d\u89e3\u6790\u5931\u8d25\uff0c\u7f13\u5b58\u53ef\u80fd\u6301\u7eed\u751f\u6548\u3002<\/p>\n * Windows<\/strong>\uff1a\u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26\uff08CMD\uff09\uff0c\u8f93\u5165 `ipconfig \/flushdns` \u5e76\u56de\u8f66\u3002 \u5982\u679c DNS \u8bbe\u7f6e\u65e0\u8bef\uff0c\u95ee\u9898\u53ef\u80fd\u51fa\u5728\u6d41\u91cf\u672a\u6b63\u786e\u8fdb\u5165\u4ee3\u7406\u901a\u9053\uff0c\u5bfc\u81f4 DNS \u8bf7\u6c42\u88ab\u672c\u5730 ISP \u62e6\u622a\u6216\u6c61\u67d3\u3002<\/p>\n * \u9519\u8bef\u505a\u6cd5<\/strong>\uff1a\u4f7f\u7528\u201c\u5168\u5c40\u6a21\u5f0f\u201d\uff08Global\uff09\u65f6\uff0c\u6240\u6709 DNS \u8bf7\u6c42\u90fd\u8d70\u4ee3\u7406\u3002\u5982\u679c\u4ee3\u7406\u670d\u52a1\u5668\u7684 DNS \u4e0d\u53ef\u7528\uff0c\u6240\u6709\u7f51\u7ad9\u90fd\u65e0\u6cd5\u89e3\u6790\u3002 * \u95ee\u9898<\/strong>\uff1a\u67d0\u4e9b\u7f51\u7ad9\u57df\u540d\u88ab\u9519\u8bef\u5730\u6dfb\u52a0\u5230\u4e86\u201c\u76f4\u8fde\u201d\uff08Direct\uff09\u6216\u201c\u5c4f\u853d\u201d\uff08Reject\uff09\u5217\u8868\u4e2d\u3002 \u67d0\u4e9b\u5e94\u7528\u7a0b\u5e8f\u6216\u6d4f\u89c8\u5668\u6709\u72ec\u7acb\u7684 DNS \u8bbe\u7f6e\uff0c\u4e0d\u53d7\u7cfb\u7edf\u6216\u4ee3\u7406\u5ba2\u6237\u7aef\u5f71\u54cd\u3002<\/p>\n \u73b0\u4ee3\u6d4f\u89c8\u5668\uff08Chrome, Edge, Firefox\uff09\u9ed8\u8ba4\u542f\u7528 DoH\uff0c\u8fd9\u4f1a\u7ed5\u8fc7\u7cfb\u7edf DNS \u548c\u4ee3\u7406\u5ba2\u6237\u7aef\u7684 DNS \u52ab\u6301\uff0c\u76f4\u63a5\u4f7f\u7528\u6d4f\u89c8\u5668\u5185\u7f6e\u7684 DNS \u670d\u52a1\u5668\u3002<\/p>\n * \u73b0\u8c61<\/strong>\uff1a\u7cfb\u7edf\u4ee3\u7406\u6b63\u5e38\uff0c\u4f46\u6d4f\u89c8\u5668\u65e0\u6cd5\u89e3\u6790\u7279\u5b9a\u57df\u540d\u3002 * \u539f\u56e0<\/strong>\uff1a`hosts` \u6587\u4ef6\u4f18\u5148\u7ea7\u9ad8\u4e8e DNS\u3002\u5982\u679c\u6587\u4ef6\u4e2d\u5b58\u5728\u9519\u8bef\u6620\u5c04\uff0c\u4f1a\u5bfc\u81f4\u89e3\u6790\u5931\u8d25\u3002 \u5982\u679c\u4ee5\u4e0a\u6b65\u9aa4\u5747\u65e0\u6548\uff0c\u9700\u8fdb\u884c\u66f4\u6df1\u5165\u7684\u8bca\u65ad\u3002<\/p>\n \u5728\u547d\u4ee4\u884c\u4e2d\u6d4b\u8bd5\u4e0d\u540c DNS \u670d\u52a1\u5668\u7684\u89e3\u6790\u7ed3\u679c\u3002<\/p>\n * \u6d4b\u8bd5\u672c\u5730 DNS<\/strong>\uff1a`nslookup www.google.com` * \u73b0\u8c61<\/strong>\uff1aDNS \u8bf7\u6c42\u88ab\u9632\u706b\u5899\u62e6\u622a\u3002 <\/p>\n \u9884\u9632\u5efa\u8bae<\/strong>\uff1a \u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u7edd\u5927\u591a\u6570\u201c\u65e0\u6cd5\u89e3\u6790\u57df\u540d\u201d\u7684\u95ee\u9898\u90fd\u80fd\u5f97\u5230\u89e3\u51b3\u3002\u5982\u679c\u95ee\u9898\u4f9d\u7136\u5b58\u5728\uff0c\u5efa\u8bae\u68c0\u67e5\u7f51\u7edc\u73af\u5883\u662f\u5426\u5bf9 DNS \u534f\u8bae\u672c\u8eab\u8fdb\u884c\u4e86\u6df1\u5ea6\u5305\u68c0\u6d4b\uff08DPI\uff09\u5c01\u9501\uff0c\u6b64\u65f6\u53ef\u80fd\u9700\u8981\u542f\u7528\u5ba2\u6237\u7aef\u7684\u201c\u6df7\u6dc6\u201d\u6216\u201c\u4f2a\u88c5\u201d\u529f\u80fd\uff0c\u4ee5\u9690\u85cf DNS \u8bf7\u6c42\u7279\u5f81\u3002<\/p>\n","protected":false},"excerpt":{"rendered":" \u5728\u4f7f\u7528\u4ee3\u7406\u8282\u70b9\u6216\u79d1\u5b66\u4e0a\u7f51\u5de5\u5177\u65f6\uff0c\u9047\u5230\u201c\u65e0\u6cd5\u89e3\u6790\u57df\u540d\u201d\uff08DNS Resolution Failed\uff09\u6216\u6d4f\u89c8\u5668\u663e\u793a […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1336","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1336","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/comments?post=1336"}],"version-history":[{"count":0,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/posts\/1336\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/media?parent=1336"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/categories?post=1336"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.suannai.link\/blog\/wp-json\/wp\/v2\/tags?post=1336"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\u2022 \u7cfb\u7edf\u7ea7 DNS<\/strong>\uff1a\u64cd\u4f5c\u7cfb\u7edf\u9ed8\u8ba4\u4f7f\u7528\u7684 DNS \u670d\u52a1\u5668\u3002\u5982\u679c\u7cfb\u7edf DNS \u88ab\u6c61\u67d3\u6216\u65e0\u6cd5\u8bbf\u95ee\uff0c\u5373\u4f7f\u4ee3\u7406\u5de5\u5177\u8fd0\u884c\u6b63\u5e38\uff0c\u57df\u540d\u4e5f\u65e0\u6cd5\u89e3\u6790\u3002
\u2022 \u4ee3\u7406\u5ba2\u6237\u7aef DNS<\/strong>\uff1a\u4ee3\u7406\u8f6f\u4ef6\u5185\u90e8\u914d\u7f6e\u7684 DNS \u8bbe\u7f6e\u3002\u5982\u679c\u5ba2\u6237\u7aef\u672a\u6b63\u786e\u63a5\u7ba1 DNS\uff0c\u6216\u914d\u7f6e\u7684 DNS \u670d\u52a1\u5668\u65e0\u6cd5\u89e3\u6790\u7279\u5b9a\u57df\u540d\uff0c\u4e5f\u4f1a\u5bfc\u81f4\u8fde\u63a5\u5931\u8d25\u3002<\/p>\n\u68c0\u67e5\u5ba2\u6237\u7aef DNS \u8bbe\u7f6e\u6a21\u5f0f<\/h2>\n
1. \u786e\u8ba4\u662f\u5426\u5f00\u542f\u201cFake-IP\u201d\u6216\u201cRedir-Host\u201d<\/h3>\n
* \u539f\u56e0<\/strong>\uff1aFake-IP \u6a21\u5f0f\u4e0b\uff0c\u5ba2\u6237\u7aef\u4f1a\u7acb\u5373\u8fd4\u56de\u4e00\u4e2a\u4f2a\u9020\u7684 IP \u7ed9\u5e94\u7528\u7a0b\u5e8f\uff0c\u540e\u7eed\u518d\u8fdb\u884c\u771f\u5b9e DNS \u89e3\u6790\u3002\u5982\u679c\u540e\u7aef DNS \u670d\u52a1\u5668\u914d\u7f6e\u4e0d\u5f53\uff0c\u6216\u8005\u67d0\u4e9b\u5e94\u7528\uff08\u5982\u6e38\u620f\u3001\u7279\u5b9a App\uff09\u4e0d\u652f\u6301\u8fd9\u79cd\u673a\u5236\uff0c\u4f1a\u5bfc\u81f4\u89e3\u6790\u4e2d\u65ad\u3002
* \u89e3\u51b3\u6b65\u9aa4<\/strong>\uff1a
* \u5c1d\u8bd5\u5207\u6362\u56de `redir-host` \u6216 `fake-ip-filter` \u6a21\u5f0f\uff0c\u89c2\u5bdf\u662f\u5426\u6062\u590d\u3002
* \u5982\u679c\u5fc5\u987b\u4f7f\u7528 Fake-IP\uff0c\u68c0\u67e5 `fake-ip-filter` \u5217\u8868\uff0c\u786e\u4fdd\u5305\u542b\u4f60\u6b63\u5728\u8bbf\u95ee\u7684\u57df\u540d\uff0c\u907f\u514d\u5b83\u4eec\u88ab\u9519\u8bef\u5730\u89e3\u6790\u6216\u62e6\u622a\u3002<\/p>\n2. \u68c0\u67e5 DNS \u670d\u52a1\u5668\u5730\u5740\u662f\u5426\u53ef\u8fbe<\/h3>\n
* \u6b63\u786e\u505a\u6cd5<\/strong>\uff1a
* \u5bf9\u4e8e\u9700\u8981\u8bbf\u95ee\u5883\u5916\u670d\u52a1\u7684\u57df\u540d\uff0cDNS \u8bf7\u6c42\u5e94\u901a\u8fc7\u4ee3\u7406\u901a\u9053\u53d1\u9001\uff0c\u6216\u6307\u5411\u5883\u5916 DNS \u670d\u52a1\u5668\uff08\u5982 8.8.8.8, 1.1.1.1, 9.9.9.9\uff09\u3002
* \u5bf9\u4e8e\u56fd\u5185\u57df\u540d\uff0c\u5e94\u4f7f\u7528\u672c\u5730 DNS \u6216\u56fd\u5185\u516c\u5171 DNS\uff0c\u4ee5\u52a0\u5feb\u89e3\u6790\u901f\u5ea6\u5e76\u907f\u514d\u8def\u7531\u7ed5\u56de\u3002
* \u64cd\u4f5c\u5efa\u8bae<\/strong>\uff1a\u786e\u4fdd\u914d\u7f6e\u4e2d\u540c\u65f6\u5b58\u5728\u201c\u76f4\u8fde DNS\u201d\u548c\u201c\u4ee3\u7406 DNS\u201d\u3002\u5982\u679c\u53ea\u914d\u7f6e\u4e86\u4ee3\u7406 DNS\uff0c\u800c\u4f60\u7684\u7f51\u7edc\u73af\u5883\u5bf9\u5883\u5916 DNS \u6709\u963b\u65ad\uff0c\u89e3\u6790\u5fc5\u7136\u5931\u8d25\u3002<\/p>\n\u6392\u67e5\u7cfb\u7edf\u7ea7 DNS \u6c61\u67d3\u4e0e\u9501\u5b9a<\/h2>\n
1. \u68c0\u67e5\u7cfb\u7edf DNS \u662f\u5426\u88ab\u9501\u5b9a<\/h3>\n
* \u8fdb\u5165\u201c\u7f51\u7edc\u548c Internet \u8bbe\u7f6e\u201d > \u201c\u66f4\u6539\u9002\u914d\u5668\u9009\u9879\u201d\u3002
* \u53f3\u952e\u70b9\u51fb\u5f53\u524d\u8fde\u63a5\u7684\u7f51\u7edc > \u201c\u5c5e\u6027\u201d > \u201cIPv4\u201d\u3002
* \u786e\u4fdd DNS \u670d\u52a1\u5668\u8bbe\u7f6e\u4e3a\u201c\u81ea\u52a8\u83b7\u5f97 DNS \u670d\u52a1\u5668\u5730\u5740\u201d\u3002\u5982\u679c\u65e0\u6cd5\u4fee\u6539\uff0c\u53ef\u80fd\u9700\u8981\u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c\u5ba2\u6237\u7aef\uff0c\u6216\u6682\u65f6\u624b\u52a8\u6307\u5b9a\u4e3a `127.0.0.1`\uff08\u5982\u679c\u5ba2\u6237\u7aef\u652f\u6301\u672c\u5730 DNS \u76d1\u542c\uff09\u3002
* macOS\/iOS \u7528\u6237<\/strong>\uff1a
* \u901a\u5e38\u7cfb\u7edf\u4f1a\u81ea\u52a8\u5904\u7406\u3002\u4f46\u5982\u679c\u66fe\u624b\u52a8\u914d\u7f6e\u8fc7\u63cf\u8ff0\u6587\u4ef6\u6216 DNS\uff0c\u8bf7\u68c0\u67e5\u201c\u8bbe\u7f6e\u201d > \u201cWi-Fi\u201d > \u201c\u914d\u7f6e DNS\u201d\uff0c\u786e\u4fdd\u6ca1\u6709\u6b8b\u7559\u7684\u624b\u52a8\u6761\u76ee\u5e72\u6270\u3002<\/p>\n2. \u6e05\u9664\u672c\u5730 DNS \u7f13\u5b58<\/h3>\n
* macOS<\/strong>\uff1a\u6253\u5f00\u7ec8\u7aef\uff0c\u8f93\u5165 `sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder` \u5e76\u56de\u8f66\u3002
* \u6d4f\u89c8\u5668<\/strong>\uff1aChrome \u7528\u6237\u53ef\u8bbf\u95ee `chrome:\/\/net-internals\/#dns` \u70b9\u51fb\u201cClear host cache\u201d\u3002<\/p>\n\u9a8c\u8bc1\u4ee3\u7406\u6a21\u5f0f\u4e0e\u5206\u6d41\u89c4\u5219<\/h2>\n
1. \u786e\u8ba4\u4ee3\u7406\u6a21\u5f0f\u4e3a\u201c\u89c4\u5219\u6a21\u5f0f\u201d<\/h3>\n
* \u6b63\u786e\u505a\u6cd5<\/strong>\uff1a\u4f7f\u7528\u201c\u89c4\u5219\u6a21\u5f0f\u201d\uff08Rule\uff09\u6216\u201cPAC \u6a21\u5f0f\u201d\u3002\u8fd9\u6837\uff0c\u56fd\u5185\u57df\u540d\u76f4\u63a5\u89e3\u6790\uff0c\u56fd\u5916\u57df\u540d\u901a\u8fc7\u4ee3\u7406\u89e3\u6790\u3002
* \u9a8c\u8bc1\u65b9\u6cd5<\/strong>\uff1a
* \u6253\u5f00\u4ee3\u7406\u5ba2\u6237\u7aef\u7684\u201c\u65e5\u5fd7\u201d\u9762\u677f\u3002
* \u5c1d\u8bd5\u8bbf\u95ee\u4e00\u4e2a\u5df2\u77e5\u53ef\u8fbe\u7684\u5883\u5916\u7f51\u7ad9\u3002
* \u89c2\u5bdf\u65e5\u5fd7\u4e2d\u662f\u5426\u6709 `DNS Request` \u8bb0\u5f55\u3002\u5982\u679c\u6709\uff0c\u4e14\u663e\u793a\u89e3\u6790\u6210\u529f\uff0c\u5219 DNS \u8bbe\u7f6e\u6b63\u5e38\u3002\u5982\u679c\u6ca1\u6709\u65e5\u5fd7\uff0c\u6216\u663e\u793a `Direct`\uff08\u76f4\u8fde\uff09\uff0c\u8bf4\u660e\u8be5\u57df\u540d\u88ab\u9519\u8bef\u5730\u5206\u914d\u5230\u4e86\u76f4\u8fde\u8def\u7531\u3002<\/p>\n2. \u68c0\u67e5\u57df\u540d\u5206\u6d41\u89c4\u5219<\/h3>\n
* \u89e3\u51b3<\/strong>\uff1a
* \u5728\u5ba2\u6237\u7aef\u914d\u7f6e\u4e2d\u641c\u7d22\u8be5\u57df\u540d\u3002
* \u786e\u4fdd\u5b83\u4e0d\u5728 `direct` \u6216 `reject` \u7ec4\u4e2d\u3002
* \u5982\u679c\u914d\u7f6e\u6587\u4ef6\u4e2d\u5305\u542b `GEOIP` \u6216 `DOMAIN-SUFFIX` \u89c4\u5219\uff0c\u68c0\u67e5\u662f\u5426\u6709\u8fc7\u4e8e\u5bbd\u6cdb\u7684\u89c4\u5219\u8986\u76d6\u4e86\u8be5\u57df\u540d\u3002<\/p>\n\u5904\u7406\u7279\u5b9a\u5e94\u7528\u6216\u6d4f\u89c8\u5668\u7684 DNS \u95ee\u9898<\/h2>\n
1. \u6d4f\u89c8\u5668\u542f\u7528 DNS over HTTPS (DoH)<\/h3>\n
* \u89e3\u51b3<\/strong>\uff1a
* Chrome\/Edge<\/strong>\uff1a\u8fdb\u5165\u8bbe\u7f6e > \u9690\u79c1\u548c\u5b89\u5168 > \u5b89\u5168 > \u4f7f\u7528\u5b89\u5168 DNS\uff0c\u5c06\u5176\u8bbe\u7f6e\u4e3a\u201c\u65e0\u201d\u6216\u201c\u4e0e\u64cd\u4f5c\u7cfb\u7edf\u4e00\u8d77\u4f7f\u7528\u201d\u3002
* Firefox<\/strong>\uff1a\u8fdb\u5165\u8bbe\u7f6e > \u9690\u79c1\u4e0e\u5b89\u5168 > DNS over HTTPS\uff0c\u9009\u62e9\u201c\u9ed8\u8ba4\u201d\u6216\u201c\u5173\u95ed\u201d\u3002<\/p>\n2. \u68c0\u67e5 hosts \u6587\u4ef6<\/h3>\n
* \u4f4d\u7f6e<\/strong>\uff1a
* Windows: `C:\\Windows\\System32\\drivers\\etc\\hosts`
* macOS\/Linux: `\/etc\/hosts`
* \u64cd\u4f5c<\/strong>\uff1a\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\uff0c\u68c0\u67e5\u662f\u5426\u6709\u4e0e\u76ee\u6807\u57df\u540d\u76f8\u5173\u7684\u6761\u76ee\u3002\u5982\u679c\u6709\uff0c\u4e14\u6307\u5411\u4e86\u9519\u8bef\u7684 IP\uff0c\u8bf7\u5220\u9664\u6216\u6ce8\u91ca\u6389\u8be5\u884c\u3002<\/p>\n\u9ad8\u7ea7\u6392\u67e5\uff1a\u6d4b\u8bd5\u4e0e\u8bca\u65ad<\/h2>\n
1. \u4f7f\u7528 nslookup \u6216 dig \u547d\u4ee4<\/h3>\n
* \u5982\u679c\u5931\u8d25\u6216\u8fd4\u56de\u56fd\u5185 IP\uff0c\u8bf4\u660e\u672c\u5730 DNS \u6c61\u67d3\u6216\u4e0d\u53ef\u7528\u3002
* \u6d4b\u8bd5\u4ee3\u7406 DNS<\/strong>\uff1a\u5982\u679c\u77e5\u9053\u4ee3\u7406\u670d\u52a1\u5668\u4f7f\u7528\u7684 DNS IP\uff0c\u76f4\u63a5\u6d4b\u8bd5\uff1a`nslookup www.google.com <\u4ee3\u7406DNS_IP>`
* \u5982\u679c\u6210\u529f\uff0c\u8bf4\u660e\u4ee3\u7406\u670d\u52a1\u5668 DNS \u6b63\u5e38\uff0c\u95ee\u9898\u51fa\u5728\u5ba2\u6237\u7aef\u914d\u7f6e\u672a\u6b63\u786e\u8c03\u7528\u8be5 DNS\u3002
* \u6d4b\u8bd5\u5883\u5916\u516c\u5171 DNS<\/strong>\uff1a`nslookup www.google.com 8.8.8.8`
* \u5982\u679c\u5931\u8d25\uff0c\u8bf4\u660e\u4f60\u7684\u7f51\u7edc\u73af\u5883\u76f4\u63a5\u963b\u65ad\u4e86\u5883\u5916 DNS \u8bf7\u6c42\uff0c\u6b64\u65f6\u5fc5\u987b\u4f7f\u7528\u652f\u6301 DNS \u8fc7\u4ee3\u7406\u7684\u5ba2\u6237\u7aef\uff0c\u5e76\u786e\u4fdd\u914d\u7f6e\u6b63\u786e\u3002<\/p>\n2. \u68c0\u67e5\u9632\u706b\u5899\u4e0e\u5b89\u5168\u8f6f\u4ef6<\/h3>\n
* \u539f\u56e0<\/strong>\uff1a\u67d0\u4e9b\u5b89\u5168\u8f6f\u4ef6\uff08\u5982\u6740\u6bd2\u8f6f\u4ef6\u3001\u9632\u706b\u5899\uff09\u4f1a\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf\uff0c\u53ef\u80fd\u9519\u8bef\u5730\u5c06\u4ee3\u7406\u5de5\u5177\u7684 DNS \u8bf7\u6c42\u8bc6\u522b\u4e3a\u5f02\u5e38\u3002
* \u89e3\u51b3<\/strong>\uff1a\u6682\u65f6\u7981\u7528\u9632\u706b\u5899\u6216\u5b89\u5168\u8f6f\u4ef6\uff0c\u6d4b\u8bd5\u662f\u5426\u6062\u590d\u3002\u5982\u679c\u6062\u590d\uff0c\u8bf7\u5c06\u4ee3\u7406\u5ba2\u6237\u7aef\u53ca\u5176\u76f8\u5173\u8fdb\u7a0b\u6dfb\u52a0\u5230\u767d\u540d\u5355\u3002<\/p>\n\u603b\u7ed3\u4e0e\u9884\u9632\u5efa\u8bae<\/h2>\n
\n\n
\n \n\u95ee\u9898\u73b0\u8c61<\/th>\n \u53ef\u80fd\u539f\u56e0<\/th>\n \u63a8\u8350\u5904\u7406\u6b65\u9aa4<\/th>\n<\/tr>\n<\/thead>\n \n \u6240\u6709\u7f51\u7ad9\u65e0\u6cd5\u89e3\u6790<\/td>\n \u7cfb\u7edf DNS \u9519\u8bef \/ \u5ba2\u6237\u7aef\u672a\u542f\u52a8<\/td>\n \u68c0\u67e5\u7cfb\u7edf DNS \u81ea\u52a8\u83b7\u53d6\uff1b\u91cd\u542f\u5ba2\u6237\u7aef<\/td>\n<\/tr>\n \n \u90e8\u5206\u7f51\u7ad9\u65e0\u6cd5\u89e3\u6790<\/td>\n \u5206\u6d41\u89c4\u5219\u9519\u8bef \/ \u57df\u540d\u88ab\u76f4\u8fde<\/td>\n \u68c0\u67e5\u5ba2\u6237\u7aef\u89c4\u5219\u5217\u8868\uff1b\u6e05\u9664\u6d4f\u89c8\u5668 DoH<\/td>\n<\/tr>\n \n \u8fde\u63a5\u5feb\u4f46\u7f51\u9875\u6253\u4e0d\u5f00<\/td>\n Fake-IP \u914d\u7f6e\u4e0d\u5f53<\/td>\n \u5207\u6362 DNS \u6a21\u5f0f\u4e3a redir-host\uff1b\u68c0\u67e5 fake-ip-filter<\/td>\n<\/tr>\n \n \u7279\u5b9a App \u65e0\u6cd5\u89e3\u6790<\/td>\n App \u4f7f\u7528\u72ec\u7acb DNS<\/td>\n \u68c0\u67e5 App \u5185\u90e8\u8bbe\u7f6e\uff1b\u5173\u95ed App \u7684 DoH \u529f\u80fd<\/td>\n<\/tr>\n \n \u65e5\u5fd7\u663e\u793a DNS \u5931\u8d25<\/td>\n \u4ee3\u7406 DNS \u670d\u52a1\u5668\u4e0d\u53ef\u8fbe<\/td>\n \u66f4\u6362\u4ee3\u7406 DNS\uff1b\u68c0\u67e5\u7f51\u7edc\u8fde\u901a\u6027<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u2022 \u5b9a\u671f\u66f4\u65b0\u4ee3\u7406\u5ba2\u6237\u7aef\u548c\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u9002\u914d\u65b0\u7684 DNS \u534f\u8bae\uff08\u5982 DoT, DoH\uff09\u3002
\u2022 \u907f\u514d\u4f7f\u7528\u8fc7\u4e8e\u5bbd\u6cdb\u7684\u76f4\u8fde\u89c4\u5219\uff0c\u5c24\u5176\u662f\u9488\u5bf9 `*.google.com`\u3001`*.facebook.com` \u7b49\u5e38\u7528\u5883\u5916\u57df\u540d\u3002
\u2022 \u5982\u679c\u9891\u7e41\u51fa\u73b0\u89e3\u6790\u95ee\u9898\uff0c\u8003\u8651\u66f4\u6362\u652f\u6301\u66f4\u7a33\u5b9a DNS \u8f6c\u53d1\u529f\u80fd\u7684\u4ee3\u7406\u670d\u52a1\u7aef\u6216\u5ba2\u6237\u7aef\u5185\u6838\u3002<\/p>\n