{"id":35774,"date":"2026-08-31T17:17:31","date_gmt":"2026-08-31T09:17:31","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-configure-wildcard-dns-for-a-server\/"},"modified":"2026-08-31T17:22:09","modified_gmt":"2026-08-31T09:22:09","slug":"how-to-configure-wildcard-dns-for-a-server","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-configure-wildcard-dns-for-a-server\/","title":{"rendered":"\u5982\u4f55\u4e3a\u670d\u52a1\u5668\u914d\u7f6e\u901a\u914d\u7b26 DNS"},"content":{"rendered":"\n<p>\u5982\u679c\u4f60\u9700\u8981\u8ba9\u5e94\u7528\u8fd0\u884c\u5728\u5927\u91cf\u4e3b\u673a\u540d\u4e4b\u4e0a\uff0c\u901a\u914d\u7b26 DNS \u53ef\u4ee5\u51cf\u5c11\u91cd\u590d\u7684\u533a\u57df\u7f16\u8f91\u5de5\u4f5c\uff0c\u5e76\u8ba9\u5b50\u57df\u540d\u4ea4\u4ed8\u53d8\u5f97\u66f4\u52a0\u53ef\u9884\u6d4b\u3002\u5728\u5b9e\u9645\u7684<a href=\"https:\/\/www.varidata.com\/zh-cn\/server\/los-angeles\/\" target=\"_blank\">\u670d\u52a1\u5668\u79df\u7528<\/a>\u548c\u670d\u52a1\u5668\u6258\u7ba1\u8fd0\u7ef4\u573a\u666f\u4e2d\uff0c\u901a\u914d\u7b26\u8bb0\u5f55\u672c\u8d28\u4e0a\u662f\u4e00\u6761\u56de\u9000\u89c4\u5219\uff0c\u7528\u4e8e\u5904\u7406\u90a3\u4e9b\u5c1a\u672a\u88ab\u663e\u5f0f\u521b\u5efa\u8bb0\u5f55\u7684\u540d\u79f0\u3002\u8fd9\u4e2a\u6982\u5ff5\u542c\u8d77\u6765\u5e76\u4e0d\u590d\u6742\uff0c\u4f46\u771f\u6b63\u7684\u4ef7\u503c\u53ea\u6709\u5728 <a href=\"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-troubleshoot-dns-pollution-on-a-hk-server-domain\/\" target=\"_blank\">DNS \u884c\u4e3a<\/a>\u3001HTTP \u8def\u7531\u3001TLS \u8303\u56f4\u4ee5\u53ca\u6545\u969c\u6392\u67e5\u673a\u5236\u4ece\u4e00\u5f00\u59cb\u5c31\u5f7c\u6b64\u534f\u540c\u65f6\uff0c\u624d\u80fd\u5145\u5206\u4f53\u73b0\u51fa\u6765\u3002<\/p>\n<p>\u5bf9\u4e8e\u6280\u672f\u56e2\u961f\u6765\u8bf4\uff0c\u5b83\u7684\u5438\u5f15\u529b\u4e0d\u53ea\u662f\u201c\u7701\u4e8b\u201d\u3002\u5f53\u73af\u5883\u9700\u8981\u6309\u9700\u751f\u6210\u3001\u5f53\u79df\u6237\u9694\u79bb\u4f9d\u8d56\u5b50\u57df\u540d\u3001\u6216\u8005\u5f53\u5185\u90e8\u5de5\u5177\u8981\u6c42\u4efb\u610f\u547d\u540d\u90fd\u80fd\u5728\u65e0\u9700\u624b\u5de5\u5e72\u9884\u7684\u524d\u63d0\u4e0b\u5b8c\u6210\u89e3\u6790\u65f6\uff0c\u901a\u914d\u7b26\u8bb0\u5f55\u80fd\u591f\u663e\u8457\u964d\u4f4e\u8fd0\u7ef4\u6469\u64e6\u3002\u7528\u5f97\u597d\uff0c\u5b83\u53ef\u4ee5\u7f29\u77ed\u90e8\u7f72\u95ed\u73af\uff1b\u7528\u5f97\u4e0d\u597d\uff0c\u5b83\u4e5f\u53ef\u80fd\u63a9\u76d6\u8def\u7531\u9519\u8bef\u3001\u589e\u52a0\u8bc1\u4e66\u89c4\u5212\u96be\u5ea6\uff0c\u5e76\u8ba9\u89e3\u6790\u7ed3\u679c\u5728\u521d\u770b\u65f6\u663e\u5f97\u6251\u6714\u8ff7\u79bb\u3002<\/p>\n<h2><strong>\u901a\u914d\u7b26\u8bb0\u5f55\u771f\u6b63\u505a\u4e86\u4ec0\u4e48<\/strong><\/h2>\n<p>\u901a\u914d\u7b26\u8bb0\u5f55\u662f\u4e00\u79cd\u5de6\u4fa7\u6807\u7b7e\u4e3a\u661f\u53f7\u7684 DNS \u8bb0\u5f55\u3002\u5b83\u5e76\u4e0d\u610f\u5473\u7740\u201c\u5728\u4efb\u4f55\u4f4d\u7f6e\u5339\u914d\u4e00\u5207\u201d\u3002\u5b83\u771f\u6b63\u8868\u8fbe\u7684\u662f\uff1a\u201c\u5f53\u6b64\u5c42\u7ea7\u4e0b\u67d0\u4e2a\u540d\u79f0\u4e0d\u5b58\u5728\u66f4\u5177\u4f53\u7684\u8bb0\u5f55\u65f6\uff0c\u4e3a\u5b83\u5408\u6210\u4e00\u4e2a\u5e94\u7b54\u3002\u201d \u8fd9\u4e00\u533a\u522b\u975e\u5e38\u5173\u952e\uff0c\u56e0\u4e3a\u901a\u914d\u7b26\u7684\u884c\u4e3a\u9075\u5faa\u7684\u662f DNS \u89e3\u6790\u89c4\u5219\uff0c\u800c\u4e0d\u662f\u7c7b\u4f3c shell \u7684\u6a21\u5f0f\u5339\u914d\u903b\u8f91\u3002\u901a\u914d\u7b26\u540d\u79f0\u672c\u8eab\u53ea\u662f\u666e\u901a\u7684\u533a\u57df\u6570\u636e\uff0c\u4f46 DNS \u670d\u52a1\u5668\u53ea\u6709\u5728\u7279\u5b9a\u6761\u4ef6\u4e0b\u624d\u4f1a\u4f7f\u7528\u5b83\uff0c\u800c\u8fd9\u4e9b\u6761\u4ef6\u5728 DNS \u6807\u51c6\u4e2d\u6709\u660e\u786e\u8bf4\u660e\u3002<\/p>\n<p>\u7528\u66f4\u76f4\u767d\u7684\u8bdd\u8bf4\uff0c\u5982\u679c <code>app.example.net<\/code> \u5df2\u7ecf\u62e5\u6709\u81ea\u5df1\u7684\u8bb0\u5f55\uff0c\u90a3\u4e48\u8fd9\u4e2a\u663e\u5f0f\u8bb0\u5f55\u4f1a\u4f18\u5148\u751f\u6548\uff1b\u5982\u679c <code>random-node.example.net<\/code> \u6ca1\u6709\u88ab\u5355\u72ec\u5b9a\u4e49\uff0c\u90a3\u4e48\u901a\u914d\u7b26\u8bb0\u5f55\u624d\u4f1a\u4e3a\u5b83\u63d0\u4f9b\u7b54\u6848\u3002\u56e0\u6b64\uff0c\u901a\u914d\u7b26\u66f4\u50cf\u662f\u4e00\u6761\u9ed8\u8ba4\u5206\u652f\uff0c\u800c\u4e0d\u662f\u4e00\u4e2a\u5168\u5c40\u8986\u76d6\u5668\u3002\u8fd9\u6b63\u662f\u9996\u6b21\u90e8\u7f72\u65f6\u6700\u5e38\u89c1\u7684\u7406\u89e3\u8bef\u533a\u4e4b\u4e00\u3002<\/p>\n<ul>\n<li>\u663e\u5f0f\u5b9a\u4e49\u7684\u540d\u79f0\u4f18\u5148\u4e8e\u901a\u914d\u7b26\u751f\u6210\u7684\u5e94\u7b54\u3002<\/li>\n<li>\u901a\u914d\u7b26\u4e0d\u4f1a\u66ff\u4ee3\u6839\u57df\u540d\u672c\u8eab\u3002<\/li>\n<li>\u901a\u914d\u7b26\u53ef\u4ee5\u7b80\u5316\u5b50\u57df\u540d\u6269\u5f20\uff0c\u4f46\u5b83\u5e76\u4e0d\u80fd\u66ff\u4ee3\u670d\u52a1\u5668\u7aef\u7684\u865a\u62df\u4e3b\u673a\u903b\u8f91\u3002<\/li>\n<\/ul>\n<h2><strong>\u4ec0\u4e48\u65f6\u5019\u9002\u5408\u4f7f\u7528\u901a\u914d\u7b26 DNS<\/strong><\/h2>\n<p>\u5de5\u7a0b\u5e08\u901a\u5e38\u4f1a\u5728\u547d\u540d\u7a7a\u95f4\u52a8\u6001\u53d8\u5316\u65f6\u91c7\u7528\u8fd9\u79cd\u6a21\u5f0f\u3002\u591a\u79df\u6237\u5e73\u53f0\u53ef\u80fd\u4f1a\u4e3a\u6bcf\u4e2a\u5ba2\u6237\u521b\u5efa\u4e00\u4e2a\u5b50\u57df\u540d\uff1b\u6d4b\u8bd5\u7cfb\u7edf\u53ef\u80fd\u4f1a\u4e3a\u5206\u652f\u73af\u5883\u66b4\u9732\u57fa\u4e8e\u5206\u652f\u540d\u7684\u4e3b\u673a\u540d\uff1b\u63a7\u5236\u5e73\u9762\u4e5f\u53ef\u80fd\u9700\u8981\u4efb\u610f\u6807\u7b7e\u6765\u652f\u6301\u9884\u89c8\u3001\u63a5\u5165\u6216 API \u5206\u6bb5\u3002\u5728\u8fd9\u4e9b\u573a\u666f\u4e0b\uff0cDNS \u5c42\u4e0d\u5e94\u8be5\u6210\u4e3a\u8d44\u6e90\u5f00\u901a\u6d41\u7a0b\u4e2d\u6700\u6162\u7684\u4e00\u73af\u3002<\/p>\n<p>\u5e38\u89c1\u4f7f\u7528\u573a\u666f\u5305\u62ec\uff1a<\/p>\n<ol>\n<li>\u9762\u5411\u79df\u6237\u7684\u5e94\u7528\u8bbf\u95ee\u5165\u53e3\u3002<\/li>\n<li>\u7528\u4e8e\u6d4b\u8bd5\u4e0e\u9a8c\u8bc1\u7684\u4e34\u65f6\u73af\u5883\u3002<\/li>\n<li>\u540c\u4e00\u670d\u52a1\u8fb9\u754c\u5185\u57fa\u4e8e\u5730\u57df\u6216\u89d2\u8272\u5212\u5206\u7684\u5b50\u57df\u540d\u3002<\/li>\n<li>\u5bf9\u5185\u90e8\u7ba1\u7406\u7684\u4e3b\u673a\u540d\u6a21\u5f0f\u63d0\u4f9b\u7edf\u4e00\u7684\u515c\u5e95\u89e3\u6790\u3002<\/li>\n<\/ol>\n<p>\u5f53\u4f60\u7684\u670d\u52a1\u5668\u67b6\u6784\u76f8\u5bf9\u7a33\u5b9a\uff0c\u800c\u4e3b\u673a\u540d\u6570\u91cf\u5374\u6301\u7eed\u53d8\u5316\u65f6\uff0c\u901a\u914d\u7b26\u8bbe\u8ba1\u5c31\u5c24\u5176\u5408\u9002\u3002\u5728\u8fd9\u79cd\u6a21\u578b\u91cc\uff0c\u4f60\u53ef\u4ee5\u4fdd\u6301\u540e\u7aef\u76ee\u6807\u57fa\u672c\u56fa\u5b9a\uff0c\u540c\u65f6\u8ba9\u547d\u540d\u7a7a\u95f4\u5728\u65e0\u9700\u53cd\u590d\u624b\u5de5\u7f16\u8f91\u7684\u524d\u63d0\u4e0b\u81ea\u7531\u6269\u5c55\u3002\u652f\u6491\u8fd9\u79cd\u884c\u4e3a\u7684 DNS \u6807\u51c6\u5df2\u6709\u5145\u5206\u6587\u6863\u8bf4\u660e\uff0c\u800c\u4e14\u5927\u591a\u6570\u5b9e\u73b0\u90fd\u9075\u5faa\u540c\u4e00\u4e2a\u539f\u5219\uff1a\u53ea\u6709\u5f53\u88ab\u67e5\u8be2\u7684\u540d\u79f0\u672c\u8eab\u4e0d\u5b58\u5728\u65f6\uff0c\u624d\u4f1a\u89e6\u53d1\u901a\u914d\u7b26\u5408\u6210\u5e94\u7b54\u3002<\/p>\n<h2><strong>\u5728\u4fee\u6539\u533a\u57df\u4e4b\u524d\u5148\u9009\u597d\u8bb0\u5f55\u7c7b\u578b<\/strong><\/h2>\n<p>\u5728\u7f16\u8f91\u533a\u57df\u6587\u4ef6\u6216\u63a7\u5236\u53f0\u914d\u7f6e\u524d\uff0c\u5148\u786e\u5b9a\u4f60\u5e0c\u671b\u901a\u914d\u7b26\u8fd4\u56de\u4ec0\u4e48\u3002\u6b63\u786e\u7684\u9009\u62e9\u53d6\u51b3\u4e8e\u4f60\u5e0c\u671b DNS \u4ee5\u591a\u76f4\u63a5\u7684\u65b9\u5f0f\u6307\u5411\u540e\u7aef\u3002<\/p>\n<ul>\n<li><strong>A \u8bb0\u5f55\uff1a<\/strong>\u9002\u7528\u4e8e\u6240\u6709\u672a\u5b9a\u4e49\u5b50\u57df\u540d\u90fd\u9700\u8981\u89e3\u6790\u5230\u540c\u4e00\u4e2a IPv4 \u5730\u5740\u7684\u573a\u666f\u3002<\/li>\n<li><strong>AAAA \u8bb0\u5f55\uff1a<\/strong>\u4e0e\u4e0a\u9762\u7c7b\u4f3c\uff0c\u4f46\u9762\u5411 IPv6 \u4ea4\u4ed8\u3002<\/li>\n<li><strong>CNAME \u8bb0\u5f55\uff1a<\/strong>\u9002\u7528\u4e8e\u6240\u6709\u672a\u5b9a\u4e49\u5b50\u57df\u540d\u90fd\u5e94\u6307\u5411\u53e6\u4e00\u4e2a\u89c4\u8303\u4e3b\u673a\u540d\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u6307\u5411\u539f\u59cb IP \u5730\u5740\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u91cc\u7684\u53d6\u820d\uff0c\u672c\u8d28\u4e0a\u662f\u67b6\u6784\u53ef\u8bfb\u6027\u7684\u53d6\u820d\u3002\u5730\u5740\u8bb0\u5f55\u4f1a\u76f4\u63a5\u6307\u5411\u670d\u52a1\u5668\uff0c\u7406\u89e3\u6210\u672c\u8f83\u4f4e\uff1b\u89c4\u8303\u540d\u79f0\u6a21\u5f0f\u5728\u5206\u5c42\u73af\u5883\u91cc\u53ef\u80fd\u66f4\u6574\u6d01\uff0c\u4f46\u5b83\u4e5f\u4f1a\u8ba9\u95ee\u9898\u6392\u67e5\u65f6\u591a\u51fa\u4e00\u5c42\u8ba4\u77e5\u8df3\u8f6c\u3002\u5bf9\u4e8e\u8bb8\u591a\u6280\u672f\u4eba\u5458\u6765\u8bf4\uff0c\u6700\u597d\u7684\u65b9\u6848\u901a\u5e38\u662f\u90a3\u4e2a\u5728\u51cc\u6668\u4e09\u70b9\u5904\u7406\u6545\u969c\u65f6\u6700\u5bb9\u6613\u8bb2\u6e05\u695a\u7684\u65b9\u6848\u3002<\/p>\n<h2><strong>\u4e00\u6b65\u4e00\u6b65\u914d\u7f6e\u901a\u914d\u7b26 DNS<\/strong><\/h2>\n<p>\u57fa\u7840\u914d\u7f6e\u6d41\u7a0b\u5e76\u4e0d\u957f\uff0c\u4f46\u6bcf\u4e00\u6b65\u90fd\u9690\u542b\u524d\u63d0\u6761\u4ef6\u3002\u5982\u679c\u5176\u4e2d\u67d0\u4e2a\u524d\u63d0\u4e0d\u6210\u7acb\uff0c\u90a3\u4e48\u5373\u4fbf\u8bb0\u5f55\u80fd\u591f\u6b63\u5e38\u89e3\u6790\uff0c\u5e94\u7528\u672c\u8eab\u4e5f\u4f9d\u7136\u53ef\u80fd\u5931\u8d25\u3002<\/p>\n<ol>\n<li><strong>\u6253\u5f00\u6743\u5a01 DNS \u533a\u57df\u3002<\/strong> \u786e\u4fdd\u4f60\u7f16\u8f91\u7684\u786e\u5b9e\u662f\u7ebf\u4e0a\u73af\u5883\u5b9e\u9645\u54cd\u5e94\u7684\u90a3\u4e2a\u57df\u540d\u533a\u57df\u3002<\/li>\n<li><strong>\u521b\u5efa\u901a\u914d\u7b26\u4e3b\u673a\u540d\u3002<\/strong> \u4e3b\u673a\u5b57\u6bb5\u901a\u5e38\u586b\u5199\u4e3a <code>*<\/code>\uff0c\u8868\u793a\u8be5\u5c42\u7ea7\u4e0b\u6240\u6709\u672a\u5b9a\u4e49\u6807\u7b7e\u3002<\/li>\n<li><strong>\u9009\u62e9\u8bb0\u5f55\u7c7b\u578b\u3002<\/strong> \u6839\u636e\u4f60\u7684\u8def\u7531\u6a21\u578b\u9009\u62e9 <code>A<\/code>\u3001<code>AAAA<\/code> \u6216 <code>CNAME<\/code>\u3002<\/li>\n<li><strong>\u8bbe\u7f6e\u76ee\u6807\u503c\u3002<\/strong> \u5982\u679c\u662f\u5730\u5740\u8bb0\u5f55\uff0c\u5c31\u586b\u5199\u670d\u52a1\u5668\u516c\u7f51 IP\uff1b\u5982\u679c\u662f\u89c4\u8303\u540d\u79f0\u8bb0\u5f55\uff0c\u5c31\u586b\u5199\u76ee\u6807\u4e3b\u673a\u540d\u3002<\/li>\n<li><strong>\u8bbe\u7f6e\u5408\u7406\u7684 TTL\u3002<\/strong> \u9002\u4e2d\u7684 TTL \u6709\u52a9\u4e8e\u5728\u7f13\u5b58\u7a33\u5b9a\u6027\u4e0e\u53d8\u66f4\u54cd\u5e94\u901f\u5ea6\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002<\/li>\n<li><strong>\u4fdd\u5b58\u533a\u57df\u5e76\u9a8c\u8bc1\u3002<\/strong> \u4e0d\u8981\u5728\u4fdd\u5b58\u540e\u5c31\u7ed3\u675f\uff0c\u52a1\u5fc5\u4ece\u672c\u5730\u7f13\u5b58\u8def\u5f84\u4e4b\u5916\u8fdb\u884c\u5b9e\u9645\u6d4b\u8bd5\u3002<\/li>\n<\/ol>\n<p>\u4e00\u4e2a\u6982\u5ff5\u6027\u7684\u793a\u4f8b\u53ef\u80fd\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<ul>\n<li><code>*.example.net -&gt; 203.0.113.10<\/code><\/li>\n<li><code>*.example.net -&gt; edge.example.net<\/code><\/li>\n<\/ul>\n<p>\u8bf7\u8bb0\u4f4f\uff0c\u901a\u914d\u7b26\u8986\u76d6\u7684\u662f\u8be5\u6807\u7b7e\u4e4b\u4e0b\u201c\u672a\u88ab\u5b9a\u4e49\u7684\u540d\u79f0\u201d\uff0c\u800c\u4e0d\u662f\u4f60\u8111\u6d77\u4e2d\u80fd\u60f3\u5230\u7684\u6240\u6709\u8bb0\u5f55\u573a\u666f\u3002DNS \u6807\u51c6\u548c\u5b9e\u73b0\u6587\u6863\u90fd\u53cd\u590d\u5f3a\u8c03\uff0c\u53ea\u8981\u5b58\u5728\u663e\u5f0f\u8bb0\u5f55\uff0c\u5b83\u5c31\u4f1a\u4f18\u5148\u4e8e\u901a\u914d\u7b26\u3002<\/p>\n<h2><strong>DNS \u53ea\u662f\u5de5\u4f5c\u7684\u4e00\u534a<\/strong><\/h2>\n<p>\u8bb8\u591a\u90e8\u7f72\u4f1a\u5728\u8fd9\u91cc\u51fa\u95ee\u9898\uff0c\u56e0\u4e3a\u64cd\u4f5c\u8005\u8bef\u4ee5\u4e3a\u201c\u80fd\u591f\u89e3\u6790\u201d\u5c31\u7b49\u4e8e\u201c\u80fd\u591f\u8bbf\u95ee\u201d\u3002\u4e8b\u5b9e\u5e76\u975e\u5982\u6b64\u3002DNS \u56de\u7b54\u7684\u662f\u201c\u8fd9\u4e2a\u540d\u79f0\u5e94\u8be5\u53bb\u54ea\u91cc\u201d\uff0c\u800c\u4f60\u7684\u670d\u52a1\u5668\u8fd8\u5fc5\u987b\u56de\u7b54\u201c\u6211\u8be5\u5982\u4f55\u5904\u7406\u8fd9\u4e2a Host \u5934\u90e8\u201d\u3002<\/p>\n<p>\u4e00\u65e6\u901a\u914d\u7b26\u89e3\u6790\u5230\u4f60\u7684\u670d\u52a1\u5668\uff0c\u524d\u7aef\u670d\u52a1\u5c31\u5fc5\u987b\u51c6\u5907\u597d\u63a5\u6536\u4efb\u610f\u5b50\u57df\u540d\u8bf7\u6c42\u3002\u8fd9\u901a\u5e38\u610f\u5473\u7740\uff1a\u914d\u7f6e\u4e00\u4e2a\u515c\u5e95\u865a\u62df\u4e3b\u673a\u3001\u5728\u5e94\u7528\u5185\u90e8\u57fa\u4e8e\u4e3b\u673a\u540d\u8fdb\u884c\u8def\u7531\uff0c\u6216\u8005\u901a\u8fc7\u7406\u89e3\u591a\u79df\u6237\u6a21\u5f0f\u7684\u53cd\u5411\u4ee3\u7406\u6765\u5206\u53d1\u8bf7\u6c42\u3002\u5982\u679c\u7f3a\u5c11\u8fd9\u4e00\u5c42\uff0c\u5373\u4fbf\u6240\u6709\u672a\u5b9a\u4e49\u540d\u79f0\u90fd\u5df2\u7ecf\u6b63\u786e\u6307\u5411\u670d\u52a1\u5668\uff0c\u6700\u7ec8\u8fd4\u56de\u7684\u4e5f\u53ef\u80fd\u662f\u9519\u8bef\u7ad9\u70b9\u3001\u9ed8\u8ba4\u7ad9\u70b9\uff0c\u751a\u81f3\u6ca1\u6709\u4efb\u4f55\u5185\u5bb9\u3002<\/p>\n<ul>\n<li>\u5c06\u8fdb\u5165\u7684\u4e3b\u673a\u540d\u6620\u5c04\u5230\u9884\u671f\u7684\u7f51\u7ad9\u6216\u79df\u6237\u4e0a\u4e0b\u6587\u3002<\/li>\n<li>\u4e3a\u672a\u77e5\u6216\u683c\u5f0f\u9519\u8bef\u7684\u6807\u7b7e\u8bbe\u7f6e\u5b89\u5168\u7684\u9ed8\u8ba4\u54cd\u5e94\u3002<\/li>\n<li>\u8bb0\u5f55\u8bf7\u6c42\u4e2d\u7684 Host \u5934\u90e8\uff0c\u4fbf\u4e8e\u8c03\u8bd5\u548c\u8ffd\u8e2a\u6ee5\u7528\u884c\u4e3a\u3002<\/li>\n<li>\u51b3\u5b9a\u65e0\u6548\u540d\u79f0\u662f\u5e94\u5f53\u76f4\u63a5\u62d2\u7edd\uff0c\u8fd8\u662f\u8def\u7531\u5230\u4e00\u4e2a\u901a\u7528\u5165\u53e3\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u6b63\u662f\u5de5\u7a0b\u5316\u4e25\u8c28\u6027\u80fd\u5e26\u6765\u4ef7\u503c\u7684\u5730\u65b9\u3002\u4ec5\u6709 DNS \u901a\u914d\u7b26\u800c\u6ca1\u6709\u8bf7\u6c42\u7ea7\u8def\u7531\uff0c\u5c31\u50cf\u628a\u6bcf\u4e2a\u6570\u636e\u5305\u90fd\u9001\u8fdb\u6b63\u786e\u7684\u673a\u67dc\uff0c\u5374\u4ece\u672a\u6807\u8bb0\u5b83\u5e94\u8be5\u8fdb\u5165\u54ea\u4e00\u9879\u670d\u52a1\u3002<\/p>\n<h2><strong>\u901a\u914d\u7b26\u5339\u914d\u5b9e\u9645\u4e0a\u662f\u5982\u4f55\u751f\u6548\u7684<\/strong><\/h2>\n<p>\u901a\u914d\u7b26\u884c\u4e3a\u7ecf\u5e38\u88ab\u63cf\u8ff0\u5f97\u8fc7\u4e8e\u5bbd\u6cdb\u3002\u6309\u7167 DNS \u7684\u901a\u914d\u7b26\u6a21\u578b\uff0c\u53ea\u6709\u5f53\u88ab\u67e5\u8be2\u540d\u79f0\u5728\u76f8\u5173\u8282\u70b9\u4e0a\u4e0d\u5b58\u5728\u65f6\uff0c\u624d\u4f1a\u5408\u6210\u901a\u914d\u7b26\u5e94\u7b54\u3002\u5982\u679c\u8be5\u786e\u5207\u540d\u79f0\u4e0b\u5df2\u7ecf\u5b58\u5728\u4efb\u4f55\u8bb0\u5f55\uff0c\u90a3\u4e48\u901a\u914d\u7b26\u5bf9\u8be5\u540d\u79f0\u7684\u4f5c\u7528\u65b9\u5f0f\u5c31\u53ef\u80fd\u4e0d\u518d\u7b26\u5408\u65b0\u624b\u7684\u76f4\u89c9\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u4ec5\u4ec5\u6dfb\u52a0\u4e00\u6761\u663e\u5f0f\u8bb0\u5f55\uff0c\u5c31\u8db3\u4ee5\u6539\u53d8\u76f8\u5173\u67e5\u8be2\u7684\u884c\u4e3a\uff0c\u5373\u4f7f\u901a\u914d\u7b26\u672c\u8eab\u4ecd\u7136\u4fdd\u7559\u5728\u533a\u57df\u4e2d\u3002<\/p>\n<p>\u8fd9\u4e00\u70b9\u5728\u5b9e\u9645\u8fd0\u7ef4\u4e2d\u975e\u5e38\u91cd\u8981\u3002\u6bd4\u5982\u4f60\u53ef\u80fd\u4ec5\u4ec5\u4e3a\u4e86\u67d0\u4e2a\u65c1\u8def\u6d41\u7a0b\uff0c\u5728\u4e00\u4e2a\u4e3b\u673a\u540d\u4e0b\u6dfb\u52a0\u4e86\u4e00\u6761\u9a8c\u8bc1\u8bb0\u5f55\uff0c\u968f\u540e\u5374\u53d1\u73b0\u8be5\u540d\u79f0\u7684\u901a\u914d\u7b26\u515c\u5e95\u884c\u4e3a\u4e0d\u518d\u4e0e\u4e4b\u524d\u76f8\u540c\u3002\u8fd9\u4e0d\u662f Bug\uff0c\u800c\u662f DNS \u540d\u79f0\u6811\u7ed3\u6784\u7684\u81ea\u7136\u7ed3\u679c\u3002\u53ea\u8981\u8fd9\u4e2a\u540d\u79f0\u88ab\u663e\u5f0f\u58f0\u660e\u5b58\u5728\uff0c\u901a\u914d\u7b26\u5c31\u4e0d\u4f1a\u518d\u6210\u4e3a\u5b83\u7684\u7b2c\u4e00\u4f18\u5148\u7b54\u6848\u6765\u6e90\u3002<\/p>\n<h2><strong>\u50cf\u8fd0\u7ef4\u4eba\u5458\u4e00\u6837\u6d4b\u8bd5\u914d\u7f6e<\/strong><\/h2>\n<p>\u9a8c\u8bc1\u4e0d\u5e94\u53ea\u9760\u6d4f\u89c8\u5668\u5237\u65b0\u4e00\u6b21\uff0c\u800c\u5e94\u5f53\u5206\u5c42\u8fdb\u884c\uff1a\u5148\u6d4b DNS\uff0c\u518d\u5f80\u4e0a\u6d4b\u5e94\u7528\u3002<\/p>\n<ol>\n<li>\u67e5\u8be2\u4e00\u4e2a\u672a\u88ab\u663e\u5f0f\u521b\u5efa\u7684\u4e3b\u673a\u540d\uff0c\u786e\u8ba4\u5b83\u662f\u5426\u89e3\u6790\u5230\u9884\u671f\u76ee\u6807\u3002<\/li>\n<li>\u67e5\u8be2\u4e00\u4e2a\u5df2\u88ab\u663e\u5f0f\u521b\u5efa\u7684\u4e3b\u673a\u540d\uff0c\u786e\u8ba4\u5b83\u662f\u5426\u6b63\u786e\u8986\u76d6\u901a\u914d\u7b26\u3002<\/li>\n<li>\u53d1\u9001\u5e26\u6709\u6d4b\u8bd5 Host \u5934\u90e8\u7684 HTTP \u8bf7\u6c42\uff0c\u68c0\u67e5\u8fd4\u56de\u7684\u7f51\u7ad9\u6216\u79df\u6237\u6620\u5c04\u662f\u5426\u6b63\u786e\u3002<\/li>\n<li>\u67e5\u770b\u8bbf\u95ee\u65e5\u5fd7\uff0c\u786e\u8ba4\u670d\u52a1\u5668\u5b9e\u9645\u6536\u5230\u4e86\u4f60\u8981\u6d4b\u8bd5\u7684\u4e3b\u673a\u540d\u3002<\/li>\n<li>\u5982\u679c\u7ed3\u679c\u770b\u8d77\u6765\u4ecd\u7136\u8fc7\u65f6\uff0c\u5c31\u6362\u5230\u672c\u673a\u7f13\u5b58\u4e4b\u5916\u7684\u89e3\u6790\u8def\u5f84\u91cd\u590d\u6d4b\u8bd5\u3002<\/li>\n<\/ol>\n<p>\u4e0d\u8981\u53ea\u4f9d\u8d56\u4e00\u4e2a\u5ba2\u6237\u7aef\u6216\u4e00\u4e2a\u9012\u5f52\u89e3\u6790\u5668\u3002\u7f13\u5b58\u4e2d\u7684\u65e7\u7b54\u6848\u53ef\u80fd\u4f1a\u8ba9\u9519\u8bef\u914d\u7f6e\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\u770b\u8d77\u6765\u201c\u50cf\u662f\u6b63\u5e38\u7684\u201d\uff0c\u800c\u672c\u5730\u89e3\u6790\u5668\u72b6\u6001\u4e5f\u7ecf\u5e38\u4f1a\u63a9\u76d6\u771f\u5b9e\u7684\u4f20\u64ad\u5dee\u5f02\u3002\u8fd0\u7ef4\u4e0a\u7684\u57fa\u672c\u539f\u5219\u5176\u5b9e\u5f88\u7b80\u5355\uff1a\u628a\u540d\u79f0\u672c\u8eab\u3001DNS \u76ee\u6807\u3001\u5e94\u7528\u54cd\u5e94\u62c6\u5f00\u6765\u5206\u522b\u9a8c\u8bc1\u3002<\/p>\n<h2><strong>TLS \u4e0e\u8bc1\u4e66\u8303\u56f4<\/strong><\/h2>\n<p>\u53e6\u4e00\u4e2a\u5e38\u89c1\u8bef\u533a\uff0c\u662f\u4ee5\u4e3a\u901a\u914d\u7b26 DNS \u81ea\u52a8\u7b49\u4e8e\u52a0\u5bc6\u4f20\u8f93\u4e5f\u914d\u7f6e\u597d\u4e86\u3002\u4e8b\u5b9e\u5e76\u975e\u5982\u6b64\u3002DNS \u8def\u7531\u548c\u8bc1\u4e66\u8986\u76d6\u8303\u56f4\u5c5e\u4e8e\u4e0d\u540c\u5c42\u9762\u3002\u5982\u679c\u4f60\u7684\u670d\u52a1\u9700\u8981\u901a\u8fc7 HTTPS \u63a5\u6536\u4efb\u610f\u5b50\u57df\u540d\uff0c\u90a3\u4e48\u8bc1\u4e66\u7b56\u7565\u4e5f\u5fc5\u987b\u8986\u76d6\u5bf9\u5e94\u7684\u547d\u540d\u7a7a\u95f4\u3002\u5426\u5219\u5c31\u4f1a\u51fa\u73b0\u201c\u89e3\u6790\u6210\u529f\uff0c\u4f46\u6d4f\u89c8\u5668\u6216\u5ba2\u6237\u7aef\u5728\u63e1\u624b\u6821\u9a8c\u9636\u6bb5\u62d2\u7edd\u8fde\u63a5\u201d\u7684\u60c5\u51b5\u3002<\/p>\n<p>\u5bf9\u4e8e\u6280\u672f\u56e2\u961f\u800c\u8a00\uff0c\u66f4\u7a33\u59a5\u7684\u505a\u6cd5\u662f\u5728\u8bbe\u8ba1\u901a\u914d\u7b26\u65b9\u6848\u65f6\u540c\u6b65\u5b9a\u4e49\u8bc1\u4e66\u8986\u76d6\u8303\u56f4\uff0c\u800c\u4e0d\u662f\u4e0a\u7ebf\u540e\u518d\u8865\u6551\u3002\u5982\u679c\u4f60\u7684\u547d\u540d\u7a7a\u95f4\u6a21\u578b\u8db3\u591f\u5bbd\u6cdb\uff0c\u90a3\u4e48\u8bc1\u4e66\u53ca\u5176\u7eed\u671f\u6d41\u7a0b\u4e5f\u5fc5\u987b\u540c\u6837\u4e25\u8c28\u3002\u540c\u65f6\uff0c\u4f60\u8fd8\u8981\u660e\u786e\uff1a\u6240\u6709\u80fd\u88ab\u89e3\u6790\u7684\u5b50\u57df\u540d\u662f\u5426\u90fd\u5e94\u8be5\u5bf9\u516c\u7f51\u5f00\u653e\uff0c\u8fd8\u662f\u6709\u4e9b\u6807\u7b7e\u867d\u7136\u80fd\u89e3\u6790\uff0c\u5374\u53ea\u5141\u8bb8\u5728\u53d7\u63a7\u8def\u5f84\u4e2d\u63d0\u4f9b\u670d\u52a1\u3002<\/p>\n<h2><strong>\u4f60\u5e94\u8be5\u9884\u671f\u7684\u6545\u969c\u6a21\u5f0f<\/strong><\/h2>\n<p>\u901a\u914d\u7b26\u914d\u7f6e\u672c\u8eab\u5e76\u4e0d\u8106\u5f31\uff0c\u4f46\u4e00\u65e6\u524d\u63d0\u6a21\u7cca\uff0c\u5b83\u5c31\u4f1a\u663e\u5f97\u975e\u5e38\u201c\u4e0d\u8bb2\u60c5\u9762\u201d\u3002\u5927\u591a\u6570\u95ee\u9898\u901a\u5e38\u90fd\u96c6\u4e2d\u5728\u4ee5\u4e0b\u51e0\u7c7b\uff1a<\/p>\n<ul>\n<li><strong>\u8bb0\u5f55\u4fdd\u5b58\u5230\u4e86\u9519\u8bef\u7684\u533a\u57df\uff1a<\/strong> \u770b\u4e0a\u53bb\u914d\u7f6e\u65e0\u8bef\uff0c\u4f46\u7ebf\u4e0a\u73af\u5883\u6839\u672c\u4e0d\u4f1a\u54cd\u5e94\u3002<\/li>\n<li><strong>\u663e\u5f0f\u8bb0\u5f55\u51b2\u7a81\uff1a<\/strong> \u67d0\u4e2a\u5177\u4f53\u4e3b\u673a\u540d\u5df2\u7ecf\u5b58\u5728\uff0c\u56e0\u6b64\u8986\u76d6\u4e86\u901a\u914d\u7b26\u3002<\/li>\n<li><strong>\u524d\u7aef\u8def\u7531\u9519\u8bef\uff1a<\/strong> DNS \u6307\u5411\u6ca1\u95ee\u9898\uff0c\u4f46 Web \u5c42\u8fd4\u56de\u4e86\u9519\u8bef\u7ad9\u70b9\u3002<\/li>\n<li><strong>\u8bc1\u4e66\u4e0d\u5339\u914d\uff1a<\/strong> \u540d\u79f0\u5df2\u7ecf\u89e3\u6790\u6210\u529f\uff0c\u4f46\u5b89\u5168\u8fde\u63a5\u5efa\u7acb\u5931\u8d25\u3002<\/li>\n<li><strong>\u7f13\u5b58\u5e72\u6270\uff1a<\/strong> \u9012\u5f52\u7f13\u5b58\u6216\u672c\u5730\u7f13\u5b58\u8fc7\u671f\u4e0d\u4e00\u81f4\uff0c\u5bfc\u81f4\u73b0\u8c61\u5931\u771f\u3002<\/li>\n<\/ul>\n<p>\u5982\u679c\u4e00\u4e2a\u901a\u914d\u7b26\u8bb0\u5f55\u770b\u8d77\u6765\u201c\u6ca1\u6709\u751f\u6548\u201d\uff0c\u7b2c\u4e00\u4ef6\u4e8b\u5c31\u662f\u5148\u68c0\u67e5\u8be5\u540d\u79f0\u662f\u5426\u5df2\u7ecf\u5b58\u5728\u7cbe\u786e\u8bb0\u5f55\u3002\u65e0\u8bba\u662f\u6807\u51c6\u5b9a\u4e49\u8fd8\u662f\u5f53\u524d\u5b9e\u73b0\u6307\u5bfc\uff0c\u90fd\u660e\u786e\u6307\u51fa\u901a\u914d\u7b26\u4e0d\u4f1a\u8986\u76d6\u5df2\u5b58\u5728\u7684\u540d\u79f0\u3002<\/p>\n<h2><strong>\u9762\u5411\u751f\u4ea7\u73af\u5883\u7684\u8fd0\u7ef4\u62a4\u680f<\/strong><\/h2>\n<p>\u901a\u914d\u7b26\u53ef\u4ee5\u5f88\u4f18\u96c5\uff0c\u4f46\u5b83\u4e0d\u5e94\u8be5\u6210\u4e3a\u6240\u6709\u672a\u5b9a\u4e49\u6d41\u91cf\u7684\u201c\u9ed1\u6d1e\u201d\u3002\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u4f60\u9700\u8981\u8bbe\u7f6e\u4e00\u4e9b\u62a4\u680f\uff0c\u4ee5\u907f\u514d\u610f\u5916\u540d\u79f0\u6084\u65e0\u58f0\u606f\u5730\u843d\u5230\u654f\u611f\u670d\u52a1\u4e0a\u3002<\/p>\n<ul>\n<li>\u4e3a\u672a\u77e5\u5b50\u57df\u540d\u8bbe\u7f6e\u6e05\u6670\u4e14\u53ef\u63a7\u7684\u9ed8\u8ba4\u8def\u7531\u3002<\/li>\n<li>\u5c06\u4ec5\u5185\u90e8\u4f7f\u7528\u7684\u6807\u7b7e\u4e0e\u516c\u7f51\u901a\u914d\u7b26\u8def\u5f84\u9694\u79bb\u5f00\u6765\u3002<\/li>\n<li>\u76d1\u63a7\u65e5\u5fd7\u4e2d\u7684\u5f02\u5e38\u4e3b\u673a\u540d\u6a21\u5f0f\u548c\u626b\u63cf\u884c\u4e3a\u3002<\/li>\n<li>\u6587\u6863\u5316\u8bf4\u660e\u54ea\u4e9b\u56e2\u961f\u53ef\u4ee5\u521b\u5efa\u663e\u5f0f\u8986\u76d6\u8bb0\u5f55\u3002<\/li>\n<li>\u5b9a\u671f\u5ba1\u89c6\u662f\u5426\u771f\u7684\u9700\u8981\u8ba9\u6bcf\u4e2a\u5b50\u57df\u540d\u90fd\u81ea\u52a8\u89e3\u6790\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u6837\u505a\u53ef\u4ee5\u8ba9\u547d\u540d\u7a7a\u95f4\u4fdd\u6301\u53ef\u7ba1\u7406\u72b6\u6001\uff0c\u4e5f\u80fd\u907f\u514d\u901a\u914d\u7b26\u6210\u4e3a\u9690\u85cf\u9519\u8bef\u7684\u89d2\u843d\u3002\u76ee\u6807\u5e76\u4e0d\u53ea\u662f\u201c\u8ba9\u540d\u79f0\u80fd\u89e3\u6790\u201d\uff0c\u800c\u662f\u201c\u8ba9\u5b83\u4eec\u4ee5\u4e00\u79cd\u53d7\u63a7\u4e14\u53ef\u89c2\u6d4b\u7684\u65b9\u5f0f\u88ab\u89e3\u6790\u201d\u3002<\/p>\n<h2><strong>\u7ed3\u8bba<\/strong><\/h2>\n<p>\u5982\u679c\u914d\u7f6e\u5f97\u5f53\uff0c\u901a\u914d\u7b26 DNS \u662f\u73b0\u4ee3\u670d\u52a1\u5668\u79df\u7528\u548c\u670d\u52a1\u5668\u6258\u7ba1\u67b6\u6784\u4e2d\u4e00\u628a\u9ad8\u6548\u4e14\u950b\u5229\u7684\u5de5\u5177\u3002\u5b83\u80fd\u8ba9\u52a8\u6001\u5b50\u57df\u540d\u5728\u65e0\u9700\u91cd\u590d\u7f16\u8f91\u7684\u60c5\u51b5\u4e0b\u5b8c\u6210\u89e3\u6790\uff0c\u4f46\u524d\u63d0\u662f DNS \u903b\u8f91\u3001\u865a\u62df\u4e3b\u673a\u8def\u7531\u548c\u8bc1\u4e66\u8986\u76d6\u8303\u56f4\u5fc5\u987b\u88ab\u5f53\u4f5c\u4e00\u4e2a\u6574\u4f53\u6765\u8bbe\u8ba1\u3002\u628a\u5b83\u89c6\u4e3a\u4e00\u79cd\u53d7\u63a7\u7684\u56de\u9000\u673a\u5236\uff0c\u800c\u4e0d\u662f\u201c\u9b54\u6cd5\u529f\u80fd\u201d\uff1b\u9010\u5c42\u9a8c\u8bc1\u6bcf\u4e2a\u73af\u8282\uff0c\u4f60\u7684\u670d\u52a1\u5668\u5c31\u80fd\u5728\u547d\u540d\u7a7a\u95f4\u6301\u7eed\u6269\u5f20\u7684\u540c\u65f6\uff0c\u4f9d\u7136\u4fdd\u6301\u7a33\u5b9a\u800c\u6e05\u6670\u7684\u8fd0\u7ef4\u79e9\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u679c\u4f60\u9700\u8981\u8ba9\u5e94\u7528\u8fd0\u884c\u5728\u5927\u91cf\u4e3b\u673a\u540d\u4e4b\u4e0a\uff0c\u901a\u914d\u7b26 DNS 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\u5bf9\u4e8e\u6280\u672f\u56e2\u961f\u6765\u8bf4\uff0c\u5b83\u7684\u5438\u5f15\u529b\u4e0d\u53ea\u662f\u201c\u7701\u4e8b\u201d\u3002\u5f53\u73af\u5883\u9700\u8981\u6309\u9700\u751f\u6210\u3001\u5f53\u79df\u6237\u9694\u79bb\u4f9d\u8d56\u5b50\u57df\u540d\u3001\u6216\u8005\u5f53\u5185\u90e8\u5de5\u5177\u8981\u6c42\u4efb\u610f\u547d\u540d\u90fd\u80fd\u5728\u65e0\u9700\u624b\u5de5\u5e72\u9884\u7684\u524d\u63d0\u4e0b\u5b8c\u6210\u89e3\u6790\u65f6\uff0c\u901a\u914d\u7b26\u8bb0\u5f55\u80fd\u591f\u663e\u8457\u964d\u4f4e\u8fd0\u7ef4\u6469\u64e6\u3002\u7528\u5f97\u597d\uff0c\u5b83\u53ef\u4ee5\u7f29\u77ed\u90e8\u7f72\u95ed\u73af\uff1b\u7528\u5f97\u4e0d\u597d\uff0c\u5b83\u4e5f\u53ef\u80fd\u63a9\u76d6\u8def\u7531\u9519\u8bef\u3001\u589e\u52a0\u8bc1\u4e66\u89c4\u5212\u96be\u5ea6\uff0c\u5e76\u8ba9\u89e3\u6790\u7ed3\u679c\u5728\u521d\u770b\u65f6\u663e\u5f97\u6251\u6714\u8ff7\u79bb\u3002 \u901a\u914d\u7b26\u8bb0\u5f55\u771f\u6b63\u505a\u4e86\u4ec0\u4e48 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