{"id":746,"date":"2026-05-23T05:54:32","date_gmt":"2026-05-22T21:54:32","guid":{"rendered":"https:\/\/www.suannai.link\/blog\/dns%e6%b3%84%e9%9c%b2%e6%a3%80%e6%b5%8b%e6%96%b9%e6%b3%95\/"},"modified":"2026-05-23T05:54:32","modified_gmt":"2026-05-22T21:54:32","slug":"dns%e6%b3%84%e9%9c%b2%e6%a3%80%e6%b5%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.suannai.link\/blog\/dns%e6%b3%84%e9%9c%b2%e6%a3%80%e6%b5%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"DNS\u6cc4\u9732\u68c0\u6d4b\u65b9\u6cd5"},"content":{"rendered":"<p>DNS\u6cc4\u9732\u662f\u6307\u5728\u4f7f\u7528<a href=\"https:\/\/www.suannai.link\/blog\/%e9%9a%90%e7%a7%81%e4%bf%9d%e6%8a%a4%e4%b8%8e%e7%bf%bb%e5%a2%99%ef%bc%9a%e5%85%8d%e8%b4%b9%e5%b7%a5%e5%85%b7%e7%9a%84%e9%a3%8e%e9%99%a9%e4%b8%8e%e9%80%89%e6%8b%a9\/\" target=\"_blank\" rel=\"noopener\">\u4ee3\u7406\u5de5\u5177<\/a>\u65f6\uff0c\u4f60\u7684\u771f\u5b9e\u57df\u540d\u89e3\u6790\u8bf7\u6c42\u6ca1\u6709\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u800c\u662f\u76f4\u63a5\u7531\u672c\u5730\u7f51\u7edc\u8fd0\u8425\u5546\uff08ISP\uff09\u7684DNS\u670d\u52a1\u5668\u5904\u7406\u3002\u8fd9\u4f1a\u5bfc\u81f4\u4f60\u7684\u771f\u5b9eIP\u5730\u5740\u548c\u8bbf\u95ee\u8bb0\u5f55\u66b4\u9732\u7ed9\u672c\u5730\u7f51\u7edc\uff0c\u5373\u4f7f\u8fde\u63a5\u672c\u8eab\u662f\u52a0\u5bc6\u7684\u3002\u68c0\u6d4bDNS\u6cc4\u9732\u662f\u9a8c\u8bc1\u4ee3\u7406\u5de5\u5177\u662f\u5426\u771f\u6b63\u4fdd\u62a4\u9690\u79c1\u7684\u5173\u952e\u6b65\u9aa4\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u53d1\u73b0DNS\u6cc4\u9732\u3001\u5b9a\u4f4d\u6cc4\u9732\u539f\u56e0\u4ee5\u53ca\u9a8c\u8bc1\u4fee\u590d\u7ed3\u679c\u3002<\/p>\n<h2>\u4ec0\u4e48\u662fDNS\u6cc4\u9732\u53ca\u5176\u5371\u5bb3<\/h2>\n<p>DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u662f\u5c06\u57df\u540d\uff08\u5982 example.com\uff09\u8f6c\u6362\u4e3aIP\u5730\u5740\u7684\u670d\u52a1\u3002\u5f53\u4f60\u8bbf\u95ee\u4e00\u4e2a\u7f51\u7ad9\u65f6\uff0c\u4f60\u7684\u8bbe\u5907\u4f1a\u5411DNS\u670d\u52a1\u5668\u53d1\u9001\u8bf7\u6c42\u3002\u5982\u679c<a href=\"https:\/\/www.suannai.link\/blog\/%e6%9c%ba%e5%9c%ba%e6%8e%a8%e8%8d%90%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e9%9d%a0%e8%b0%b1%e7%9a%84%e6%9c%8d%e5%8a%a1\/\" target=\"_blank\" rel=\"noopener\">\u4ee3\u7406\u5de5\u5177\u914d\u7f6e<\/a>\u4e0d\u5f53\uff0cDNS\u8bf7\u6c42\u53ef\u80fd\u7ed5\u8fc7\u4ee3\u7406\uff0c\u76f4\u63a5\u53d1\u9001\u5230\u672c\u5730ISP\u7684DNS\u670d\u52a1\u5668\u3002<\/p>\n<p>DNS\u6cc4\u9732\u7684\u5371\u5bb3\u5305\u62ec\uff1a<br \/>\u2022 \u672c\u5730\u7f51\u7edc\u8fd0\u8425\u5546\u53ef\u4ee5\u67e5\u770b\u4f60\u7684\u8bbf\u95ee\u8bb0\u5f55<br \/>\u2022 \u4ee3\u7406\u5de5\u5177\u7684\u533f\u540d\u6027\u88ab\u7834\u574f<br \/>\u2022 \u53ef\u80fd\u8fdd\u53cd\u7f51\u7edc\u4f7f\u7528\u6761\u6b3e\u5bfc\u81f4\u8d26\u6237\u88ab\u5c01\u7981<br \/>\u2022 \u5728\u67d0\u4e9b\u5730\u533a\u53ef\u80fd\u9762\u4e34\u6cd5\u5f8b\u98ce\u9669<\/p>\n\n<h2>\u5728\u7ebfDNS\u6cc4\u9732\u68c0\u6d4b\u5de5\u5177\u4f7f\u7528<\/h2>\n<p>\u6700\u5feb\u901f\u7684DNS\u6cc4\u9732\u68c0\u6d4b\u65b9\u6cd5\u662f\u901a\u8fc7\u5728\u7ebf\u68c0\u6d4b\u7f51\u7ad9\u3002\u8fd9\u4e9b\u7f51\u7ad9\u4f1a\u663e\u793a\u4f60\u7684\u771f\u5b9eIP\u5730\u5740\u3001DNS\u670d\u52a1\u5668\u5730\u5740\u4ee5\u53ca\u662f\u5426\u53d1\u751f\u6cc4\u9732\u3002<\/p>\n<p>\u4f7f\u7528\u6b65\u9aa4\uff1a<br \/>\u2022 \u786e\u4fdd\u4ee3\u7406\u5de5\u5177\u5df2\u8fde\u63a5\u5e76\u6b63\u5e38\u5de5\u4f5c<br \/>\u2022 \u6253\u5f00\u6d4f\u89c8\u5668\u8bbf\u95ee\u591a\u4e2aDNS\u6cc4\u9732\u68c0\u6d4b\u7f51\u7ad9<br \/>\u2022 \u8bb0\u5f55\u663e\u793a\u7684DNS\u670d\u52a1\u5668\u5730\u5740<br \/>\u2022 \u5bf9\u6bd4\u4ee3\u7406\u5de5\u5177\u914d\u7f6e\u7684DNS\u8bbe\u7f6e<br \/>\u2022 \u5982\u679c\u663e\u793a\u7684DNS\u670d\u52a1\u5668\u4e0d\u662f\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u5219\u5b58\u5728\u6cc4\u9732<\/p>\n<p>\u63a8\u8350\u68c0\u6d4b\u7f51\u7ad9\u7c7b\u578b\uff1a<br \/>\u2022 \u663e\u793a\u771f\u5b9eIP\u548cDNS\u670d\u52a1\u5668\u5730\u5740\u7684\u7f51\u7ad9<br \/>\u2022 \u63d0\u4f9b\u591a\u5730\u533aDNS\u68c0\u6d4b\u7ed3\u679c\u7684\u7f51\u7ad9<br \/>\u2022 \u652f\u6301IPv4\u548cIPv6\u68c0\u6d4b\u7684\u7f51\u7ad9<\/p>\n<h2>\u6d4f\u89c8\u5668\u6269\u5c55\u68c0\u6d4b\u6cd5<\/h2>\n<p>\u6d4f\u89c8\u5668\u6269\u5c55\u53ef\u4ee5\u63d0\u4f9b\u66f4\u8be6\u7ec6\u7684DNS\u6cc4\u9732\u4fe1\u606f\uff0c\u7279\u522b\u662f\u5bf9\u4e8eWebRTC\u6cc4\u9732\u7684\u68c0\u6d4b\u3002<\/p>\n<p>\u5b89\u88c5\u6b65\u9aa4\uff1a<br \/>\u2022 \u5728\u6d4f\u89c8\u5668\u6269\u5c55\u5546\u5e97\u641c\u7d22DNS\u6cc4\u9732\u68c0\u6d4b\u6269\u5c55<br \/>\u2022 \u5b89\u88c5\u5e76\u542f\u7528\u6269\u5c55<br \/>\u2022 \u8fde\u63a5\u4ee3\u7406\u5de5\u5177<br \/>\u2022 \u70b9\u51fb\u6269\u5c55\u56fe\u6807\u67e5\u770b\u68c0\u6d4b\u7ed3\u679c<br \/>\u2022 \u68c0\u67e5\u662f\u5426\u663e\u793a\u4ee3\u7406\u670d\u52a1\u5668DNS\u548c\u672c\u5730DNS<\/p>\n<p>\u5e38\u89c1\u6269\u5c55\u529f\u80fd\uff1a<br \/>\u2022 \u663e\u793a\u672c\u5730DNS\u548c\u4ee3\u7406DNS<br \/>\u2022 \u68c0\u6d4bWebRTC\u6cc4\u9732<br \/>\u2022 \u63d0\u4f9b\u4fee\u590d\u5efa\u8bae<br \/>\u2022 \u5b9e\u65f6\u76d1\u6d4bDNS\u8bf7\u6c42<\/p>\n<h2>\u547d\u4ee4\u884c\u5de5\u5177\u68c0\u6d4b\u6cd5<\/h2>\n<p>\u5bf9\u4e8e\u9ad8\u7ea7\u7528\u6237\uff0c\u547d\u4ee4\u884c\u5de5\u5177\u53ef\u4ee5\u63d0\u4f9b\u66f4\u7cbe\u786e\u7684DNS\u6cc4\u9732\u68c0\u6d4b\u7ed3\u679c\u3002<\/p>\n<p>Linux\/Mac\u7cfb\u7edf\u68c0\u6d4b\u6b65\u9aa4\uff1a<br \/>\u2022 \u6253\u5f00\u7ec8\u7aef<br \/>\u2022 \u4f7f\u7528dig\u6216nslookup\u547d\u4ee4\u67e5\u8be2DNS<br \/>\u2022 \u5bf9\u6bd4\u4ee3\u7406\u524d\u540eDNS\u670d\u52a1\u5668\u5730\u5740<br \/>\u2022 \u4f7f\u7528traceroute\u8ffd\u8e2aDNS\u8bf7\u6c42\u8def\u5f84<\/p>\n<p>Windows\u7cfb\u7edf\u68c0\u6d4b\u6b65\u9aa4\uff1a<br \/>\u2022 \u6253\u5f00\u547d\u4ee4\u63d0\u793a\u7b26<br \/>\u2022 \u4f7f\u7528nslookup\u547d\u4ee4\u67e5\u8be2DNS<br \/>\u2022 \u4f7f\u7528ipconfig \/displaydns\u67e5\u770bDNS\u7f13\u5b58<br \/>\u2022 \u4f7f\u7528netstat -an\u67e5\u770b\u7f51\u7edc\u8fde\u63a5<\/p>\n<p>\u5173\u952e\u68c0\u67e5\u70b9\uff1a<br \/>\u2022 DNS\u670d\u52a1\u5668\u5730\u5740\u662f\u5426\u4e0e\u4ee3\u7406\u914d\u7f6e\u4e00\u81f4<br \/>\u2022 DNS\u8bf7\u6c42\u662f\u5426\u7ecf\u8fc7\u4ee3\u7406\u96a7\u9053<br \/>\u2022 \u662f\u5426\u6709\u591a\u4e2aDNS\u670d\u52a1\u5668\u54cd\u5e94<\/p>\n<h2>\u5ba2\u6237\u7aef\u914d\u7f6e\u68c0\u67e5<\/h2>\n<p>\u5927\u591a\u6570\u4ee3\u7406\u5ba2\u6237\u7aef\u90fd\u6709DNS\u6cc4\u9732\u9632\u62a4\u9009\u9879\uff0c\u4f46\u9700\u8981\u6b63\u786e\u914d\u7f6e\u624d\u80fd\u751f\u6548\u3002<\/p>\n<p>Clash\u5ba2\u6237\u7aef\u914d\u7f6e\u68c0\u67e5\uff1a<br \/>\u2022 \u6253\u5f00config.yaml\u6587\u4ef6<br \/>\u2022 \u68c0\u67e5dns\u6a21\u5757\u914d\u7f6e<br \/>\u2022 \u786e\u4fddenable\u9009\u9879\u4e3atrue<br \/>\u2022 \u68c0\u67e5listen\u7aef\u53e3\u8bbe\u7f6e<br \/>\u2022 \u9a8c\u8bc1enhanced-mode\u914d\u7f6e<\/p>\n<p>V2Ray\u5ba2\u6237\u7aef\u914d\u7f6e\u68c0\u67e5\uff1a<br \/>\u2022 \u6253\u5f00config.json\u6587\u4ef6<br \/>\u2022 \u68c0\u67e5dns\u6a21\u5757\u8bbe\u7f6e<br \/>\u2022 \u786e\u4fddfakeip\u9009\u9879\u6b63\u786e\u914d\u7f6e<br \/>\u2022 \u68c0\u67e5dns.servers\u5217\u8868<br \/>\u2022 \u9a8c\u8bc1routing\u89c4\u5219<\/p>\n<p>Shadowrocket\u914d\u7f6e\u68c0\u67e5\uff1a<br \/>\u2022 \u6253\u5f00\u5e94\u7528\u8bbe\u7f6e<br \/>\u2022 \u627e\u5230DNS\u76f8\u5173\u9009\u9879<br \/>\u2022 \u542f\u7528DNS\u6cc4\u6f0f\u4fdd\u62a4<br \/>\u2022 \u914d\u7f6e\u81ea\u5b9a\u4e49DNS\u670d\u52a1\u5668<br \/>\u2022 \u9a8c\u8bc1IPv6\u5904\u7406\u8bbe\u7f6e<\/p>\n<h2>\u5e38\u89c1DNS\u6cc4\u9732\u539f\u56e0<\/h2>\n<p>DNS\u6cc4\u9732\u901a\u5e38\u7531\u4ee5\u4e0b\u539f\u56e0\u5f15\u8d77\uff1a<\/p>\n<table style=\"width:100%;border-collapse:collapse;margin:24px 0;\">\n<thead>\n<tr>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u6cc4\u9732\u539f\u56e0<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u8868\u73b0\u7279\u5f81<\/th>\n<th style=\"border:1px solid #ddd;padding:10px;background:#f7f7f7;text-align:left;\">\u89e3\u51b3\u65b9\u6cd5<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5ba2\u6237\u7aefDNS\u8bbe\u7f6e\u9519\u8bef<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u68c0\u6d4b\u5de5\u5177\u663e\u793a\u672c\u5730DNS<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u68c0\u67e5\u5ba2\u6237\u7aefDNS\u914d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u7cfb\u7edfDNS\u7f13\u5b58\u672a\u5237\u65b0<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u6cc4\u9732\u68c0\u6d4b\u6301\u7eed\u5b58\u5728<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u5237\u65b0DNS\u7f13\u5b58<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">IPv6\u672a\u5904\u7406<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">IPv6\u5730\u5740\u6cc4\u9732<\/td>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">\u7981\u7528IPv6\u6216\u914d\u7f6eIPv6\u4ee3\u7406<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #ddd;padding:10px;vertical-align:top;\">WebRTC\u6cc4\u9732<\/td>\n<td style=\"border:1px solid 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