{"id":227,"date":"2024-01-09T16:45:02","date_gmt":"2024-01-09T08:45:02","guid":{"rendered":"https:\/\/www.lightnode.cn\/knowledge\/?p=227"},"modified":"2025-07-22T14:46:57","modified_gmt":"2025-07-22T06:46:57","slug":"dns%e6%b1%a1%e6%9f%93%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.ygcloud.com\/knowledge\/227\/","title":{"rendered":"DNS\u6c61\u67d3\u662f\u4ec0\u4e48\uff1f\u9632\u6b62\u548c\u6e05\u6d17DNS\u6c61\u67d3\u7684\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"

\u5728\u8fd0\u8425\u4e92\u8054\u7f51\u4e1a\u52a1\u4e2d\uff0c\u901a\u5e38\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\u3002\u5176\u5b9eDNS\u6c61\u67d3\u5c31\u662f\u5176\u4e2d\u4e00\u4e2a\u5f88\u4e25\u91cd\u7684\u95ee\u9898\uff0c\u5b83\u751a\u81f3\u4f1a\u5bfc\u81f4\u6211\u4eec\u7684\u4e1a\u52a1\u4e2d\u65ad\uff0c\u65e0\u6cd5\u8fdb\u884c\u3002\u4eca\u5929\u5c31\u6765\u4e86\u89e3\u4e00\u4e0bDNS\u6c61\u67d3\u662f\u4ec0\u4e48\uff1f\u4ee5\u53ca\u5982\u4f55\u9632\u6b62\u548c\u6e05\u6d17DNS\u6c61\u67d3\u3002<\/p>\n

\"\"<\/p>\n

\u4ec0\u4e48\u662fDNS\uff1f<\/h2>\n

\u9996\u5148\u6211\u4eec\u8981\u4e86\u89e3\u4ec0\u4e48\u662fDNS\u3002<\/p>\n

DNS\uff08\u57df\u540d\u7cfb\u7edf\uff09\u662f\u4e92\u8054\u7f51\u4e0a\u7684\u4e00\u9879\u5173\u952e\u670d\u52a1\uff0c\u5b83\u5c06\u4eba\u7c7b\u53ef\u8bfb\u7684\u57df\u540d\uff08\u5982 www.example.com<\/code>\uff09\u8f6c\u6362\u4e3a\u673a\u5668\u53ef\u8bfb\u7684IP\u5730\u5740\uff08\u5982 192.0.2.1<\/code>\uff09\u3002DNS\u7684\u5de5\u4f5c\u539f\u7406\u53ef\u4ee5\u7c7b\u6bd4\u4e8e\u7535\u8bdd\u7c3f\u6216\u5730\u5740\u7c3f\uff1a\u5f53\u4f60\u60f3\u8981\u8bbf\u95ee\u4e00\u4e2a\u7f51\u7ad9\u65f6\uff0c\u4f60\u7684\u8bbe\u5907\u4f1a\u8be2\u95eeDNS\u670d\u52a1\u5668\u8be5\u7f51\u7ad9\u7684IP\u5730\u5740\u662f\u4ec0\u4e48\uff0c\u7136\u540eDNS\u670d\u52a1\u5668\u54cd\u5e94\u8fd9\u4e2a\u8bf7\u6c42\uff0c\u544a\u8bc9\u4f60\u7684\u8bbe\u5907\u6b63\u786e\u7684IP\u5730\u5740\u3002<\/p>\n

\u8fd9\u4e2a\u8fc7\u7a0b\u662f\u4e92\u8054\u7f51\u65e5\u5e38\u8fd0\u4f5c\u7684\u4e00\u4e2a\u57fa\u672c\u90e8\u5206\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u6613\u4e8e\u8bb0\u5fc6\u7684\u57df\u540d\uff08\u4f8b\u5982 google.com<\/code>\uff09\u6765\u8bbf\u95ee\u7f51\u7ad9\uff0c\u800c\u4e0d\u662f\u9700\u8981\u8bb0\u4f4f\u4e00\u7cfb\u5217\u590d\u6742\u7684\u6570\u5b57\uff08IP\u5730\u5740\uff09\u3002<\/p>\n

DNS\u6c61\u67d3\u662f\u4ec0\u4e48\uff1f<\/h2>\n

DNS\u6c61\u67d3\uff0c\u6216\u79f0\u4e3aDNS\u6c61\u67d3\u653b\u51fb\uff0c\u662f\u4e00\u79cd\u7f51\u7edc\u653b\u51fb\u65b9\u6cd5\u3002\u5728\u8fd9\u79cd\u653b\u51fb\u4e2d\uff0c\u653b\u51fb\u8005\u901a\u8fc7\u7be1\u6539DNS\u670d\u52a1\u5668\u7684\u54cd\u5e94\u6765\u4f7f\u57df\u540d\u89e3\u6790\u9519\u8bef\uff0c\u4ece\u800c\u5bfc\u81f4\u7528\u6237\u65e0\u6cd5\u8bbf\u95ee\u6b63\u786e\u7684\u7f51\u7ad9\u3002\u8fd9\u901a\u5e38\u662f\u901a\u8fc7\u5bf9DNS\u670d\u52a1\u5668\u7684\u54cd\u5e94\u6570\u636e\u8fdb\u884c\u5e72\u6270\u6216\u66ff\u6362\u5b9e\u73b0\u7684\u3002DNS\u6c61\u67d3\u7684\u76ee\u7684\u901a\u5e38\u662f\u963b\u6b62\u7528\u6237\u8bbf\u95ee\u7279\u5b9a\u7684\u7f51\u7ad9\u6216\u670d\u52a1\uff0c\u6216\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u6076\u610f\u7f51\u7ad9\uff0c\u4ee5\u8fdb\u884c\u8bc8\u9a97\u3001\u4f20\u64ad\u6076\u610f\u8f6f\u4ef6\u7b49\u6d3b\u52a8\u3002<\/p>\n

\u7b80\u5355\u6765\u8bf4\uff0cDNS\u6c61\u67d3\u5c31\u662f\u5e72\u6270\u6216\u7be1\u6539\u57df\u540d\u89e3\u6790\u8fc7\u7a0b\uff0c\u4f7f\u5f97\u7528\u6237\u5728\u8bbf\u95ee\u67d0\u4e2a\u7f51\u5740\u65f6\uff0c\u88ab\u9519\u8bef\u5730\u5f15\u5bfc\u5230\u4e0d\u540c\u7684\u7f51\u7ad9\u3002\u8fd9\u79cd\u505a\u6cd5\u53ef\u80fd\u88ab\u7528\u4e8e\u7f51\u7edc\u5ba1\u67e5\uff0c\u963b\u6b62\u7528\u6237\u8bbf\u95ee\u67d0\u4e9b\u4fe1\u606f\uff0c\u6216\u8005\u4f5c\u4e3a\u7f51\u7edc\u653b\u51fb\u7684\u4e00\u90e8\u5206\uff0c\u5bfc\u81f4\u7528\u6237\u8bbf\u95ee\u5230\u5305\u542b\u6076\u610f\u5185\u5bb9\u7684\u7f51\u7ad9\u3002<\/p>\n

\u8424\u5149\u4e91\u7f8e\u56fd\u4f18\u5316VPS\uff0c\u56de\u56fd\u7ebf\u8def\u66f4\u597d\u66f4\u7a33\u5b9a\u2192\u7f8e\u56fd\u4f18\u5316\u7ebf\u8defVPS<\/a><\/p>\n

\"\"<\/p>\n

\u5982\u4f55\u6e05\u6d17\u548c\u9632\u6b62DNS\u6c61\u67d3\u89e3\u51b3\u65b9\u6848<\/h2>\n

\u6e05\u6d17\u548c\u9632\u6b62DNS\u6c61\u67d3\u6d89\u53ca\u5230\u4e00\u7cfb\u5217\u7684\u6280\u672f\u548c\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u7684\u65b9\u6cd5\uff1a<\/p>\n

    \n
  1. \u4f7f\u7528\u5b89\u5168\u7684DNS\u670d\u52a1\u5668\uff1a<\/strong> \u9009\u62e9\u4fe1\u8a89\u826f\u597d\u7684DNS\u670d\u52a1\u63d0\u4f9b\u5546\uff0c\u7279\u522b\u662f\u90a3\u4e9b\u63d0\u4f9b\u989d\u5916\u5b89\u5168\u63aa\u65bd\uff08\u5982DNSSEC\uff09\u7684\u670d\u52a1\u5546\u3002DNSSEC\uff08\u57df\u540d\u7cfb\u7edf\u5b89\u5168\u6269\u5c55\uff09\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5b89\u5168\u7684\u57df\u540d\u89e3\u6790\uff0c\u9632\u6b62DNS\u6c61\u67d3\u3002<\/li>\n
  2. \u4f7f\u7528VPN\uff08\u865a\u62df\u79c1\u4eba\u7f51\u7edc\uff09\uff1a<\/strong> VPN\u53ef\u4ee5\u52a0\u5bc6\u4f60\u7684\u7f51\u7edc\u6d41\u91cf\uff0c\u5e76\u901a\u8fc7\u8fdc\u7a0b\u670d\u52a1\u5668\u8def\u7531\u4f60\u7684\u8bf7\u6c42\u3002\u8fd9\u53ef\u4ee5\u6709\u6548\u7ed5\u8fc7\u672c\u5730ISP\uff08\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\uff09\u7684DNS\u8bbe\u7f6e\uff0c\u4ece\u800c\u907f\u514dDNS\u6c61\u67d3\u3002<\/li>\n
  3. \u4f7f\u7528DNS over HTTPS (DoH) \u6216 DNS over TLS (DoT)\uff1a<\/strong> \u8fd9\u4e9b\u6280\u672f\u53ef\u4ee5\u52a0\u5bc6DNS\u67e5\u8be2\uff0c\u9632\u6b62\u4e2d\u95f4\u4eba\u653b\u51fb\u548cDNS\u6c61\u67d3\u3002\u5b83\u4eec\u901a\u8fc7HTTPS\u6216TLS\u534f\u8bae\u53d1\u9001DNS\u8bf7\u6c42\uff0c\u786e\u4fdd\u67e5\u8be2\u7684\u5b89\u5168\u6027\u3002<\/li>\n
  4. \u66f4\u6539DNS\u8bbe\u7f6e\uff1a<\/strong> \u5728\u8bbe\u5907\u6216\u8def\u7531\u5668\u4e0a\u624b\u52a8\u66f4\u6539DNS\u8bbe\u7f6e\uff0c\u4f7f\u7528\u5982Google DNS\u6216OpenDNS\u8fd9\u6837\u7684\u516c\u5171DNS\u670d\u52a1\uff0c\u8fd9\u4e9b\u670d\u52a1\u901a\u5e38\u63d0\u4f9b\u66f4\u52a0\u5b89\u5168\u548c\u53ef\u9760\u7684DNS\u89e3\u6790\u670d\u52a1\u3002<\/li>\n
  5. \u5b9a\u671f\u76d1\u63a7\u548c\u5ba1\u8ba1\uff1a<\/strong> \u5b9a\u671f\u76d1\u63a7\u7f51\u7edc\u6d41\u91cf\u548cDNS\u67e5\u8be2\u65e5\u5fd7\uff0c\u4ee5\u4fbf\u53ca\u65f6\u53d1\u73b0\u53ef\u7591\u6216\u5f02\u5e38\u7684\u6d3b\u52a8\uff0c\u5e76\u91c7\u53d6\u76f8\u5e94\u63aa\u65bd\u3002<\/li>\n
  6. \u6559\u80b2\u548c\u610f\u8bc6\uff1a<\/strong> \u5bf9\u4e8e\u7ec4\u7ec7\u6765\u8bf4\uff0c\u6559\u80b2\u5458\u5de5\u5173\u4e8e\u7f51\u7edc\u5b89\u5168\u7684\u91cd\u8981\u6027\uff0c\u4ee5\u53ca\u5982\u4f55\u8bc6\u522b\u548c\u907f\u514d\u6f5c\u5728\u7684\u7f51\u7edc\u5a01\u80c1\uff0c\u4e5f\u662f\u5f88\u91cd\u8981\u7684\u3002<\/li>\n
  7. \u4f7f\u7528DNS\u8fc7\u6ee4\u670d\u52a1\uff1a<\/strong> \u4e00\u4e9b\u670d\u52a1\u63d0\u4f9bDNS\u8fc7\u6ee4\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u62e6\u622a\u6076\u610f\u7f51\u7ad9\u548c\u9493\u9c7c\u653b\u51fb\u3002<\/li>\n
  8. \u8f6f\u4ef6\u66f4\u65b0\uff1a<\/strong> \u4fdd\u6301\u64cd\u4f5c\u7cfb\u7edf\u548c\u7f51\u7edc\u8bbe\u5907\u7684\u56fa\u4ef6\u66f4\u65b0\uff0c\u4ee5\u786e\u4fdd\u6700\u65b0\u7684\u5b89\u5168\u8865\u4e01\u88ab\u5e94\u7528\u3002\"\"<\/li>\n<\/ol>\n

    \u4ee5\u4e0a\u5c31\u662f\u8fd9\u6b21\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u7684DNS\u6c61\u67d3\u662f\u4ec0\u4e48\uff1f\u9632\u6b62\u548c\u6e05\u6d17DNS\u6c61\u67d3\u7684\u89e3\u51b3\u65b9\u6848\u3002\u5e0c\u671b\u5bf9\u8bf8\u4f4d\u51fa\u6d77\u4e1a\u52a1\u548c\u8d2d\u4e70\u56fd\u5916VPS\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u5728\u8fd0\u8425\u4e92\u8054\u7f51\u4e1a\u52a1\u4e2d\uff0c\u901a\u5e38\u4f1a\u9047\u5230\u5404\u79cd\u5404\u6837\u7684\u95ee\u9898\u3002\u5176\u5b9eDNS\u6c61\u67d3\u5c31\u662f\u5176\u4e2d\u4e00\u4e2a\u5f88\u4e25\u91cd\u7684\u95ee\u9898\uff0c\u5b83\u751a\u81f3\u4f1a\u5bfc\u81f4\u6211\u4eec\u7684\u4e1a\u52a1\u4e2d\u65ad\uff0c\u65e0\u6cd5\u8fdb\u884c\u3002\u4eca\u5929\u5c31\u6765\u4e86\u89e3\u4e00\u4e0bDNS\u6c61\u67d3\u662f\u4ec0\u4e48\uff1f\u4ee5\u53ca\u5982\u4f55\u9632\u6b62\u548c\u6e05\u6d17DNS\u6c61\u67d3\u3002 \u4ec0\u4e48\u662fDNS\uff1f \u9996\u5148\u6211\u4eec\u8981\u4e86\u89e3\u4ec0\u4e48\u662fDNS\u3002 DN…<\/p>\n","protected":false},"author":1,"featured_media":228,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[42],"topic":[],"class_list":["post-227","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-security","tag-42"],"_links":{"self":[{"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/posts\/227","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/comments?post=227"}],"version-history":[{"count":2,"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/posts\/227\/revisions"}],"predecessor-version":[{"id":1109,"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/posts\/227\/revisions\/1109"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/media\/228"}],"wp:attachment":[{"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/media?parent=227"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/categories?post=227"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/tags?post=227"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.ygcloud.com\/knowledge\/wp-json\/wp\/v2\/topic?post=227"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}