{"id":43,"date":"2025-09-29T20:56:06","date_gmt":"2025-09-29T12:56:06","guid":{"rendered":"https:\/\/www.hanyuxin.cn\/?p=43"},"modified":"2025-09-29T20:56:06","modified_gmt":"2025-09-29T12:56:06","slug":"dns%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%ef%bc%9f%e4%b8%80%e6%96%87%e8%af%bb%e6%87%82%e5%85%ac%e5%85%b1dns%e7%9a%84%e6%ad%a3%e7%a1%ae%e4%bd%bf%e7%94%a8%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.hanyuxin.cn\/?p=43","title":{"rendered":"DNS\u5982\u4f55\u9009\u62e9\uff1f\u4e00\u6587\u8bfb\u61c2\u516c\u5171DNS\u7684\u6b63\u786e\u4f7f\u7528\u65b9\u6cd5"},"content":{"rendered":"<p>\u5728\u4e92\u8054\u7f51\u9ad8\u901f\u53d1\u5c55\u7684\u4eca\u5929\uff0c\u6211\u4eec\u6bcf\u5929\u90fd\u5728\u4e0e\u7f51\u7edc\u6253\u4ea4\u9053\uff0c\u65e0\u8bba\u662f\u6d4f\u89c8\u7f51\u9875\u3001\u89c2\u770b\u89c6\u9891\uff0c\u8fd8\u662f\u8fdb\u884c\u5728\u7ebf\u529e\u516c\uff0c\u80cc\u540e\u90fd\u79bb\u4e0d\u5f00\u4e00\u4e2a\u770b\u4f3c\u4e0d\u8d77\u773c\u5374\u81f3\u5173\u91cd\u8981\u7684\u6280\u672f\u2014\u2014<strong>DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09<\/strong>\u3002\u5b83\u5c31\u50cf\u662f\u4e92\u8054\u7f51\u4e16\u754c\u7684\u201c\u7535\u8bdd\u7c3f\u201d\uff0c\u5c06\u6211\u4eec\u8f93\u5165\u7684\u7f51\u5740\uff08\u5982 www.example.com\uff09\u8f6c\u6362\u4e3a\u8ba1\u7b97\u673a\u53ef\u4ee5\u8bc6\u522b\u7684IP\u5730\u5740\uff08\u5982 192.168.1.1\uff09\u3002\u7136\u800c\uff0c\u5f88\u591a\u4eba\u5e76\u4e0d\u77e5\u9053\uff0c\u81ea\u5df1\u7684DNS\u8bbe\u7f6e\u53ef\u80fd\u76f4\u63a5\u5f71\u54cd\u4e0a\u7f51\u901f\u5ea6\u3001\u5b89\u5168\u6027\u548c\u9690\u79c1\u4fdd\u62a4\u3002<\/p>\n<h2>\u4ec0\u4e48\u662fDNS\uff1f\u4e3a\u4ec0\u4e48\u5b83\u5982\u6b64\u91cd\u8981\uff1f<\/h2>\n<p>DNS\u662f\u4e92\u8054\u7f51\u57fa\u7840\u8bbe\u65bd\u7684\u6838\u5fc3\u7ec4\u4ef6\u4e4b\u4e00\u3002\u5f53\u6211\u4eec\u8bbf\u95ee\u7f51\u7ad9\u65f6\uff0c\u6d4f\u89c8\u5668\u5e76\u4e0d\u4f1a\u76f4\u63a5\u8bb0\u4f4f\u6bcf\u4e2a\u7f51\u7ad9\u7684IP\u5730\u5740\uff0c\u800c\u662f\u901a\u8fc7DNS\u670d\u52a1\u5668\u67e5\u8be2\u5bf9\u5e94\u7684IP\u5730\u5740\u3002\u5982\u679cDNS\u89e3\u6790\u6162\u6216\u4e0d\u7a33\u5b9a\uff0c\u5c31\u4f1a\u5bfc\u81f4\u7f51\u9875\u52a0\u8f7d\u7f13\u6162\u751a\u81f3\u65e0\u6cd5\u6253\u5f00\uff1b\u5982\u679cDNS\u88ab\u52ab\u6301\u6216\u76d1\u63a7\uff0c\u5219\u53ef\u80fd\u5e26\u6765\u9690\u79c1\u6cc4\u9732\u7684\u98ce\u9669\u3002<\/p>\n<p>\u5927\u591a\u6570\u7528\u6237\u9ed8\u8ba4\u4f7f\u7528\u8fd0\u8425\u5546\u63d0\u4f9b\u7684DNS\u670d\u52a1\uff08\u5982\u4e2d\u56fd\u7535\u4fe1\u7684222.222.222.222\uff09\uff0c\u4f46\u8fd9\u5e76\u975e\u6700\u4f18\u9009\u62e9\u3002\u8fd9\u4e9bDNS\u5f80\u5f80\u5b58\u5728\u5ef6\u8fdf\u9ad8\u3001\u7f13\u5b58\u7b56\u7565\u4fdd\u5b88\u3001\u7f3a\u4e4f\u5b89\u5168\u9632\u62a4\u7b49\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u4eba\u5f00\u59cb\u5173\u6ce8<strong>\u516c\u5171DNS<\/strong>\uff0c\u5373\u7531\u7b2c\u4e09\u65b9\u673a\u6784\u63d0\u4f9b\u7684\u514d\u8d39DNS\u670d\u52a1\uff0c\u4f8b\u5982\u963f\u91cc\u4e91DNS\u3001\u817e\u8bafDNS\u3001Google Public DNS\u7b49\u3002<\/p>\n<h2>\u516c\u5171DNS\u5982\u4f55\u9009\u62e9\uff1f\u4e09\u5927\u6838\u5fc3\u7ef4\u5ea6\u5e2e\u4f60\u51b3\u7b56<\/h2>\n<h3>1. \u89e3\u6790\u901f\u5ea6\uff1a\u5feb\u624d\u662f\u738b\u9053<\/h3>\n<p>\u89e3\u6790\u901f\u5ea6\u76f4\u63a5\u5f71\u54cd\u7528\u6237\u4f53\u9a8c\u3002\u4e00\u4e2a\u54cd\u5e94\u8fc5\u901f\u7684DNS\u80fd\u5728\u51e0\u6beb\u79d2\u5185\u5b8c\u6210\u57df\u540d\u89e3\u6790\uff0c\u800c\u6162\u901fDNS\u53ef\u80fd\u5bfc\u81f4\u7f51\u9875\u52a0\u8f7d\u5ef6\u8fdf\u6570\u79d2\u751a\u81f3\u66f4\u4e45\u3002\u5efa\u8bae\u4f7f\u7528\u5de5\u5177\u6d4b\u8bd5\u4e0d\u540c\u516c\u5171DNS\u7684\u54cd\u5e94\u65f6\u95f4\uff0c\u6bd4\u5982Windows\u81ea\u5e26\u7684 <code>nslookup<\/code> \u547d\u4ee4\u6216\u5728\u7ebfDNS\u6d4b\u901f\u7f51\u7ad9\uff08\u5982 dnsperftest.com\uff09\u3002<\/p>\n<p>\u4ee5\u56fd\u5185\u7528\u6237\u4e3a\u4f8b\uff0c\u963f\u91cc\u4e91\u516c\u5171DNS\uff08223.5.5.5 \u548c 223.6.6.6\uff09\u56e0\u5176\u670d\u52a1\u5668\u904d\u5e03\u5168\u56fd\uff0c\u901a\u5e38\u80fd\u63d0\u4f9b\u6781\u5feb\u7684\u54cd\u5e94\u901f\u5ea6\uff0c\u5c24\u5176\u9002\u5408\u534e\u4e1c\u3001\u534e\u5357\u5730\u533a\u7684\u7528\u6237\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0cGoogle Public DNS\uff088.8.8.8\uff09\u867d\u7136\u5168\u7403\u8986\u76d6\u5e7f\uff0c\u4f46\u5728\u56fd\u5185\u90e8\u5206\u5730\u533a\u53ef\u80fd\u5b58\u5728\u8def\u7531\u7ed5\u884c\u95ee\u9898\uff0c\u5bfc\u81f4\u5ef6\u8fdf\u504f\u9ad8\u3002<\/p>\n<h3>2. \u5b89\u5168\u6027\uff1a\u4e0d\u53ea\u662f\u5feb\u5c31\u591f\u4e86<\/h3>\n<p>\u8fd1\u5e74\u6765\uff0cDNS\u52ab\u6301\u548c\u9493\u9c7c\u653b\u51fb\u9891\u53d1\uff0c\u4e00\u4e9b\u4e0d\u826f\u8fd0\u8425\u5546\u4f1a\u7be1\u6539DNS\u7ed3\u679c\uff0c\u5f15\u5bfc\u7528\u6237\u8bbf\u95ee\u6076\u610f\u7f51\u7ad9\u3002\u9009\u62e9\u5177\u5907\u5b89\u5168\u673a\u5236\u7684\u516c\u5171DNS\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<ul>\n<li><strong>HTTPS\u52a0\u5bc6\u652f\u6301<\/strong>\uff1a\u5982\u963f\u91cc\u4e91DNS\u652f\u6301DoH\uff08DNS over HTTPS\uff09\uff0c\u53ef\u9632\u6b62\u4e2d\u95f4\u4eba\u7a83\u542c\u3002<\/li>\n<li><strong>\u9632\u9493\u9c7c\u529f\u80fd<\/strong>\uff1a\u90e8\u5206\u516c\u5171DNS\u5185\u7f6e\u9ed1\u540d\u5355\uff0c\u81ea\u52a8\u5c4f\u853d\u5df2\u77e5\u7684\u6076\u610f\u57df\u540d\u3002<\/li>\n<li><strong>\u65e0\u65e5\u5fd7\u8bb0\u5f55<\/strong>\uff1a\u50cfCloudflare DNS\uff081.1.1.1\uff09\u627f\u8bfa\u4e0d\u4fdd\u7559\u7528\u6237\u67e5\u8be2\u65e5\u5fd7\uff0c\u4fdd\u62a4\u9690\u79c1\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u4f60\u7ecf\u5e38\u5728\u516c\u5171Wi-Fi\u73af\u5883\u4e0b\u4e0a\u7f51\uff0c\u6216\u8005\u5bf9\u9690\u79c1\u654f\u611f\uff0c\u4f18\u5148\u8003\u8651\u652f\u6301\u52a0\u5bc6\u4f20\u8f93\u4e14\u6709\u826f\u597d\u5b89\u5168\u8bb0\u5f55\u7684\u516c\u5171DNS\u3002<\/p>\n<h3>3. \u7a33\u5b9a\u6027\u4e0e\u53ef\u7528\u6027\uff1a\u522b\u8ba9DNS\u6210\u4e3a\u74f6\u9888<\/h3>\n<p>\u518d\u5feb\u7684DNS\u4e5f\u5f97\u7a33\u5b9a\u624d\u884c\u3002\u6709\u4e9b\u516c\u5171DNS\u56e0\u8d1f\u8f7d\u8fc7\u9ad8\u6216\u7ef4\u62a4\u4e0d\u5f53\uff0c\u4f1a\u51fa\u73b0\u77ed\u6682\u4e0d\u53ef\u7528\u7684\u60c5\u51b5\u3002\u6b64\u65f6\uff0c\u5207\u6362\u5230\u5907\u7528DNS\u5c31\u663e\u5f97\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<p>\u63a8\u8350\u505a\u6cd5\uff1a<\/p>\n<ol>\n<li>\u4e3bDNS\u9009\u62e9\u4e00\u4e2a\u6027\u80fd\u4f18\u79c0\u7684\uff08\u5982\u963f\u91cc\u4e91DNS\uff09<\/li>\n<li>\u5907\u7528DNS\u9009\u62e9\u53e6\u4e00\u4e2a\u53ef\u9760\u7684\uff08\u5982\u817e\u8bafDNS 119.29.29.29\uff09<\/li>\n<li>\u5b9a\u671f\u68c0\u67e5\u662f\u5426\u6b63\u5e38\u5de5\u4f5c\uff08\u53ef\u7528ping\u547d\u4ee4\u6216\u4e13\u7528App\u76d1\u6d4b\uff09<\/li>\n<\/ol>\n<p>\u6b64\u5916\uff0c\u8fd8\u53ef\u4ee5\u501f\u52a9\u8def\u7531\u5668\u56fa\u4ef6\uff08\u5982OpenWrt\uff09\u5b9e\u73b0\u667a\u80fdDNS\u5206\u6d41\uff0c\u8ba9\u7279\u5b9a\u533a\u57df\u7684\u57df\u540d\u8d70\u672c\u5730DNS\uff0c\u5176\u4ed6\u8d70\u516c\u5171DNS\uff0c\u517c\u987e\u6548\u7387\u4e0e\u5b89\u5168\u6027\u3002<\/p>\n<h2>\u5e38\u89c1\u8bef\u533a\uff1a\u4e0d\u662f\u6240\u6709\u516c\u5171DNS\u90fd\u9002\u5408\u4f60<\/h2>\n<p>\u5f88\u591a\u4eba\u8bef\u4ee5\u4e3a\u201c\u56fd\u5916\u7684DNS\u4e00\u5b9a\u66f4\u597d\u201d\uff0c\u5176\u5b9e\u4e0d\u7136\u3002\u6bd4\u5982Google Public 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