\u57df\u540d\uff08Domain Name\uff09\uff0c\u662f\u7531\u4e00\u4e32\u7528\u70b9\u5206\u9694\u7684\u540d\u5b57\u7ec4\u6210\u7684Internet\u4e0a\u67d0\u4e00\u53f0\u8ba1\u7b97\u673a\u6216\u8ba1\u7b97\u673a\u7ec4\u7684\u540d\u79f0\uff0c\u7528\u4e8e\u5728\u6570\u636e\u4f20\u8f93\u65f6\u6807\u8bc6\u8ba1\u7b97\u673a\u7684\u7535\u5b50\u65b9\u4f4d\uff08\u6709\u65f6\u4e5f\u6307\u5730\u7406\u4f4d\u7f6e\uff09\u3002\u57df\u540d\u7684\u4e3b\u8981\u76ee\u7684\u662f\u4e3a\u4e86\u4fbf\u4e8e\u8bb0\u5fc6\u670d\u52a1\u5668\u7684\u5730\u5740\uff0c\u57df\u540d\u7531\u82e5\u5e72\u90e8\u5206\u7ec4\u6210\uff0c\u5404\u90e8\u5206\u4e4b\u95f4\u7528\u5c0f\u6570\u70b9\u5206\u5f00\uff0c\u53ef\u4ee5\u662f\u5b57\u6bcd\u6216\u6570\u5b57\u7b49\uff0c\u57df\u540d\u524d\u52a0\u4e0a\u4f20\u8f93\u534f\u8bae\u4fe1\u606f\u53ca\u4e3b\u673a\u7c7b\u578b\u4fe1\u606f\u5c31\u6784\u6210\u4e86\u7f51\u5740(URL\uff09\u3002DNS\uff08\u57df\u540d\u7cfb\u7edf\uff0cDomain Name System\uff09\u662f\u4e92\u8054\u7f51\u7684\u4e00\u9879\u6838\u5fc3\u670d\u52a1\uff0c\u5b83\u4f5c\u4e3a\u53ef\u4ee5\u5c06\u57df\u540d\u548cIP\u5730\u5740\u76f8\u4e92\u6620\u5c04\u7684\u4e00\u4e2a\u5206\u5e03\u5f0f\u6570\u636e\u5e93\uff0c\u80fd\u591f\u4f7f\u4eba\u66f4\u65b9\u4fbf\u7684\u8bbf\u95ee\u4e92\u8054\u7f51\uff0c\u800c\u4e0d\u7528\u53bb\u8bb0\u4f4fIP\u5730\u5740\u3002<\/p>\n
\u901a\u4fd7\u7684\u8bf4\uff0c\u57df\u540d\u5c31\u76f8\u5f53\u4e8e\u4e00\u4e2a\u5bb6\u5ead\u7684\u95e8\u724c\u53f7\u7801\uff0c\u522b\u4eba\u901a\u8fc7\u8fd9\u4e2a\u53f7\u7801\u53ef\u4ee5\u5f88\u5bb9\u6613\u7684\u627e\u5230\u4f60\u3002<\/p>\n
\u57df\u540d\u7684\u6784\u6210<\/strong><\/p>\n \u4ee5\u4e00\u4e2a\u5e38\u89c1\u7684\u57df\u540d\u4e3a\u4f8b\u8bf4\u660e\uff0cbaidu\u7f51\u5740\u662f\u7531\u4e8c\u90e8\u5206\u7ec4\u6210\uff0c\u6807\u53f7\u201cbaidu\u201d\u662f\u8fd9\u4e2a\u57df\u540d\u7684\u4e3b\u4f53\uff0c\u800c\u6700\u540e\u7684\u6807\u53f7\u201ccom\u201d\u5219\u662f\u8be5\u57df\u540d\u7684\u540e\u7f00\uff0c\u4ee3\u8868\u7684\u8fd9\u662f\u4e00\u4e2acom\u56fd\u9645\u57df\u540d\uff0c\u662f\u9876\u7ea7\u57df\u540d\u3002\u800c\u524d\u9762\u7684www.\u662f\u7f51\u7edc\u540d\uff0c \u4e3awww\u7684\u57df\u540d\u3002<\/p>\n DNS\u89c4\u5b9a\uff0c\u57df\u540d\u4e2d\u7684\u6807\u53f7\u90fd\u7531\u82f1\u6587\u5b57\u6bcd\u548c\u6570\u5b57\u7ec4\u6210\uff0c\u6bcf\u4e00\u4e2a\u6807\u53f7\u4e0d\u8d85\u8fc763\u4e2a\u5b57\u7b26\uff0c\u4e5f\u4e0d\u533a\u5206\u5927\u5c0f\u5199\u5b57\u6bcd\u3002\u6807\u53f7\u4e2d\u9664\u8fde\u5b57\u7b26\uff08-\uff09\u5916\u4e0d\u80fd\u4f7f\u7528\u5176\u4ed6\u7684\u6807\u70b9\u7b26\u53f7\u3002\u7ea7\u522b\u6700\u4f4e\u7684\u57df\u540d\u5199\u5728\u6700\u5de6\u8fb9\uff0c\u800c\u7ea7\u522b\u6700\u9ad8\u7684\u57df\u540d\u5199\u5728\u6700\u53f3\u8fb9\u3002\u7531\u591a\u4e2a\u6807\u53f7\u7ec4\u6210\u7684\u5b8c\u6574\u57df\u540d\u603b\u5171\u4e0d\u8d85\u8fc7255\u4e2a\u5b57\u7b26\u3002<\/p>\n \u8fd1\u5e74\u6765\uff0c\u4e00\u4e9b\u56fd\u5bb6\u4e5f\u7eb7\u7eb7\u5f00\u53d1\u4f7f\u7528\u91c7\u7528\u672c\u6c11\u65cf\u8bed\u8a00\u6784\u6210\u7684\u57df\u540d\uff0c\u5982\u5fb7\u8bed\uff0c\u6cd5\u8bed\u7b49\u3002\u6211\u56fd\u4e5f\u5f00\u59cb\u4f7f\u7528\u4e2d\u6587\u57df\u540d\uff0c\u4f46\u53ef\u4ee5\u9884\u8ba1\u7684\u662f\uff0c\u5728\u6211\u56fd\u56fd\u5185\u4eca\u540e\u76f8\u5f53\u957f\u7684\u65f6\u671f\u5185\uff0c\u4ee5\u82f1\u8bed\u4e3a\u57fa\u7840\u7684\u57df\u540d\uff08\u5373\u82f1\u6587\u57df\u540d<\/a>\uff09\u4ecd\u7136\u662f\u4e3b\u6d41\u3002<\/p>\n \u57df\u540d\u57fa\u672c\u7c7b\u578b<\/strong><\/p>\n \u57df\u540d\u57fa\u672c\u7c7b\u578b\u5206\u4e3a\u4ee5\u4e0b\u51e0\u79cd\uff1a<\/p>\n \u56fd\u9645\u57df\u540d\uff1a\u7531\u4e92\u8054\u7f51\u540d\u79f0\u4e0e\u6570\u5b57\u5730\u5740\u5206\u914d\u673a\u6784\uff08The Internet Corporation for Assigned Names and Numbers\uff09\u5373ICANN\u8d1f\u8d23\u6ce8\u518c\u548c\u7ba1\u7406\uff0c\u5305\u62ec.com .net .org .info .biz\u7b49\u540e\u7f00\u3002<\/p>\n \u56fd\u5bb6\u57df\u540d\uff1a\u6309\u7167\u56fd\u5bb6\u7684\u4e0d\u540c\u5206\u914d\u4e0d\u540c\u540e\u7f00\uff0c\u8fd9\u4e9b\u57df\u540d\u5373\u4e3a\u8be5\u56fd\u7684\u56fd\u5185\u9876\u7ea7\u57df\u540d\u3002\u76ee\u524d200\u591a\u4e2a\u56fd\u5bb6\u548c\u5730\u533a\u90fd\u6309\u7167ISO3166\u56fd\u5bb6\u4ee3\u7801\u5206\u914d\u4e86\u9876\u7ea7\u57df\u540d\uff0c\u4f8b\u5982\u4e2d\u56fd\u662fcn\uff0c\u7f8e\u56fd\u662fus\uff0c\u65e5\u672c\u662fjp\u7b49\u3002<\/p>\n \u5728\u5b9e\u9645\u4f7f\u7528\u548c\u529f\u80fd\u4e0a\uff0c\u56fd\u9645\u57df\u540d\u4e0e\u56fd\u5185\u57df\u540d\u6ca1\u6709\u4efb\u4f55\u533a\u522b\uff0c\u90fd\u662f\u4e92\u8054\u7f51\u4e0a\u7684\u5177\u6709\u552f\u4e00\u6027\u7684\u6807\u8bc6\u3002\u53ea\u662f\u5728\u6700\u7ec8\u7ba1\u7406\u673a\u6784\u4e0a\uff0c\u56fd\u9645\u57df\u540d\u7531\u7f8e\u56fd\u5546\u4e1a\u90e8\u6388\u6743\u7684\u4e92\u8054\u7f51\u540d\u79f0\u4e0e\u6570\u5b57\u5730\u5740\u5206\u914d\u673a\u6784\uff08The Internet Corporation for Assigned Names and Numbers\uff09\u5373ICANN\u8d1f\u8d23\u6ce8\u518c\u548c\u7ba1\u7406\uff1b\u800c\u4e2d\u56fd\u7684\u56fd\u5bb6\u57df\u540d\u5219\u7531\u4e2d\u56fd\u4e92\u8054\u7f51\u7edc\u7ba1\u7406\u4e2d\u5fc3 \uff08China Internet Network Information Center\uff09 \u5373CNNIC\u8d1f\u8d23\u6ce8\u518c\u548c\u7ba1\u7406\u3002<\/p>\n \u57df\u540d\u6ce8\u518c<\/strong><\/p>\n \u57df\u540d\u7684\u6ce8\u518c\u4f9d\u7ba1\u7406\u673a\u6784\u4e4b\u4e0d\u540c\u800c\u6709\u6240\u5dee\u5f02\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u56fd\u9645\u57df\u540d\u7684\u7ba1\u7406\u673a\u6784\uff0c\u90fd\u4ec5\u5236\u5b9a\u57df\u540d\u653f\u7b56\uff0c\u800c\u4e0d\u6d89\u5165\u7528\u6237\u6ce8\u518c\u4e8b\u5b9c\uff0c\u8fd9\u4e9b\u673a\u6784\u4f1a\u5c06\u6ce8\u518c\u4e8b\u5b9c\u6388\u6743\u7ed9\u901a\u8fc7\u5ba1\u6838\u7684\u9876\u7ea7\u6ce8\u518c\u5546\uff0c\u518d\u7531\u9876\u7ea7\u6ce8\u518c\u5546\u5411\u4e0b\u6388\u6743\u7ed9\u5176\u5b83\u4e8c\u3001\u4e09\u7ea7\u4ee3\u7406\u5546\u3002<\/p>\n \u56fd\u5bb6\u57df\u540d\u7684\u6ce8\u518c\u9664\u4e86\u9075\u5faa\u524d\u8ff0\u89c4\u8303\u5916\uff0c\u90e8\u5206\u56fd\u5bb6\u5982\u524d\u8ff0\u5c06\u57df\u540d\u8f6c\u5305\u7ed9\u67d0\u4e9b\u516c\u53f8\u7ba1\u7406\uff0c\u4e5f\u6709\u7ba1\u7406\u673a\u6784\u517c\u9876\u7ea7\u6ce8\u518c\u673a\u6784\u7684\u72b6\u51b5\u3002<\/p>\n \u4e00\u4e2a\u57df\u540d\u7684\u6240\u6709\u8005\u53ef\u4ee5\u901a\u8fc7\u67e5\u8be2WHOIS\u6570\u636e\u5e93\u800c\u88ab\u627e\u5230\uff1b\u5bf9\u4e8e\u5927\u591a\u6570\u6839\u57df\u540d\u670d\u52a1\u5668\uff0c\u57fa\u672c\u7684WHOIS\u7531ICANN\u7ef4\u62a4\uff0c\u800cWHOIS\u7684\u7ec6\u8282\u5219\u7531\u63a7\u5236\u90a3\u4e2a\u57df\u7684\u57df\u6ce8\u518c\u673a\u6784\u7ef4\u62a4\u3002\u6ce8\u518c\u57df\u540d\u4e4b\u524d\u53ef\u4ee5\u901a\u8fc7Whois\u67e5\u8be2\u63d0\u4f9b\u5546\u4e86\u89e3\u57df\u540d\u7684\u6ce8\u518c\u60c5\u51b5\u3002\u5bf9\u4e8e240\u591a\u4e2a\u56fd\u5bb6\u9876\u7ea7\u57df\u540d\uff0c\u901a\u5e38\u7531\u8be5\u57df\u540d\u6743\u5a01\u6ce8\u518c\u673a\u6784\u8d1f\u8d23\u7ef4\u62a4WHOIS\u4fe1\u606f\u3002<\/p>\n \u57df\u540d\u89e3\u6790<\/strong><\/p>\n \u57df\u540d\u89e3\u6790\u5c31\u662f\u57df\u540d\u5230IP\u5730\u5740\u7684\u8f6c\u6362\u8fc7\u7a0b\u3002IP\u5730\u5740\u662f\u7f51\u8def\u4e0a\u6807\u8bc6\u7f51\u7ad9\u7684\u6570\u5b57\u5730\u5740\uff0c\u4e3a\u4e86\u7b80\u5355\u597d\u8bb0\uff0c\u91c7\u7528\u57df\u540d\u6765\u4ee3\u66ffIP\u5730\u5740\u6807\u8bc6\u7ad9\u70b9\u5730\u5740\u3002\u57df\u540d\u7684\u89e3\u6790\u5de5\u4f5c\u7531DNS\u670d\u52a1\u5668\u5b8c\u6210\u3002<\/p>\n A\u8bb0\u5f55\u8bbe\u7f6e\uff1a<\/p>\n A\uff08Address\uff09\u8bb0\u5f55\u662f\u7528\u6765\u6307\u5b9a\u4e3b\u673a\u540d\uff08\u6216\u57df\u540d\uff09\u5bf9\u5e94\u7684IP\u5730\u5740\u8bb0\u5f55\u3002\u7528\u6237\u53ef\u4ee5\u5c06\u8be5\u57df\u540d\u4e0b\u7684\u7f51\u7ad9\u670d\u52a1\u5668\u6307\u5411\u5230\u81ea\u5df1\u7684\u7f51\u7ad9\u670d\u52a1\u5668\u4e0a\u3002\u540c\u65f6\u4e5f\u53ef\u4ee5\u8bbe\u7f6e\u57df\u540d\u7684\u4e8c\u7ea7\u57df\u540d\u3002<\/p>\n \u5fc5\u987b\u9700\u8981\u5230\u6ce8\u518c\u5546\u7684\u57df\u540d\u7ba1\u7406\u754c\u9762\u53bb\u8bbe\u7f6e\u6210\u6b63\u786e\u7684\u6709\u6548\u7a33\u5b9a\u7684DNS\u3002\u5728\u6ce8\u518c\u5546\u4fee\u6539DNS\u53ef\u80fd\u9700\u898112-72\u5c0f\u65f6\u624d\u80fd\u53cd\u6620\u5728\u6839\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n TTL\u503c\u5168\u79f0\u662f\u201c\u751f\u5b58\u65f6\u95f4\u201d\uff08Time To Live\uff09\uff0c\u7b80\u5355\u7684\u8bf4\u5b83\u8868\u793aDNS\u8bb0\u5f55\u5728DNS\u670d\u52a1\u5668\u4e0a\u7f13\u5b58\u65f6\u95f4\u3002<\/p>\n MX\u8bb0\u5f55\u8bbe\u7f6e\uff1a<\/p>\n MX\u8bb0\u5f55\u662f\u90ae\u4ef6\u8def\u7531\u8bb0\u5f55\uff0c\u7528\u6237\u53ef\u4ee5\u5c06\u8be5\u57df\u540d\u4e0b\u7684\u90ae\u4ef6\u670d\u52a1\u5668\u6307\u5411\u5230\u81ea\u5df1\u7684\u90ae\u4ef6\u670d\u52a1\u5668\u4e0a\uff0c\u7136\u540e\u5373\u53ef\u81ea\u884c\u64cd\u63a7\u6240\u6709\u7684\u90ae\u7bb1\u8bbe\u7f6e\u3002\u7528\u6237\u53ea\u9700\u5728\u7ebf\u586b\u5199\u670d\u52a1\u5668\u7684IP\u5730\u5740\uff0c\u5373\u53ef\u5c06\u81ea\u5df1\u57df\u540d\u4e0b\u7684\u90ae\u4ef6\u5168\u90e8\u8f6c\u5230\u81ea\u5df1\u8bbe\u5b9a\u76f8\u5e94\u7684\u90ae\u4ef6\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n CNAME\u8bb0\u5f55\u8bbe\u7f6e\uff1a<\/p>\n CNAME\u8bb0\u5f55\u662f\u522b\u540d\u8bb0\u5f55\u3002\u8fd9\u79cd\u8bb0\u5f55\u5141\u8bb8\u7528\u6237\u5c06\u591a\u4e2a\u540d\u5b57\u6620\u5c04\u5230\u540c\u4e00\u53f0\u670d\u52a1\u5668\uff0c\u4ee5\u4fbf\u4e8e\u7528\u6237\u8bbf\u95ee\u670d\u52a1\u3002<\/p>\n \u6cdb\u89e3\u6790\u662f\u6307\u201c\u4e3b\u673a\u540d\u201d\u680f\u4e2d\u586b\u201c*\u201d\u800c\u505a\u7684\u5168\u90e8\u89e3\u6790\u3002<\/p>\n \u56fd\u9645\u57df\u540d\u5220\u9664\u89c4\u5219<\/strong><\/p>\n A\u3001\u57df\u540d\u8fc7\u671f13\u5929\u5185\uff1a\u57df\u540d\u53ef\u6b63\u5e38\u4f7f\u7528\uff0c\u5e76\u53ef\u901a\u8fc7\u57df\u540d\u7ba1\u7406\u754c\u9762\u81ea\u52a8\u7eed\u8d39\u3002<\/p>\n B\u3001\u57df\u540d\u8fc7\u671f14\uff0d39\u5929\uff1a\u57df\u540d\u88abhold\uff0c\u89e3\u6790\u505c\u6b62\u3001\u53ef\u4ee5\u7ba1\u7406\uff0c\u53ef\u4ee5\u81ea\u52a8\u7eed\u8d39\uff0c\u53ef\u901a\u8fc7\u57df\u540d\u7ba1\u7406\u754c\u9762\u81ea\u52a8\u7eed\u8d39\uff0c\u4ef7\u683c\u4e0e\u6ce8\u518c\u57df\u540d\u4ef7\u683c\u76f8\u540c\u3002<\/p>\n C\u3001\u57df\u540d\u8fc7\u671f40\uff0d70\u5929\uff1a\u57df\u540d\u5904\u4e8e\u8d4e\u56de\u671f\uff08Redemption\uff09\uff0c\u5728\u6b64\u671f\u95f4\u57df\u540d\u9700\u8981\u624b\u5de5\u7eed\u8d39\u3002<\/p>\n D\u3001\u8d4e\u56de\u671f\u8fc7\u540e5\u5929\uff1a\u57df\u540d\u88ab\u5f7b\u5e95\u5220\u9664\uff0c\u53ef\u4ee5\u91cd\u65b0\u6ce8\u518c\u4e86<\/p>\n \u57df\u540d\u72b6\u6001<\/strong><\/p>\n \u5728\u67e5\u770b\u57df\u540dwhois\u7684\u65f6\u5019\uff0c\u90fd\u6709\u4e00\u9879\u201c\u57df\u540d\u72b6\u6001\u201d\u680f\uff0c\u6bcf\u4e00\u4e2a\u57df\u540d\uff0c\u90fd\u6709\u5f53\u524d\u7684\u72b6\u6001\uff0c\u6709\u53ef\u80fd\u53ea\u6709\u4e00\u4e2a\u72b6\u6001\u6216\u591a\u4e2a\u72b6\u6001\u3002\u57df\u540d\u72b6\u6001\u5206\u522b\u6709\u4ee5\u4e0b\u51e0\u79cd\u60c5\u51b5\uff1a<\/p>\n ACTIVE\uff1a\u6d3b\u52a8\u72b6\u6001\u3002\u7531Registry\u8bbe\u7f6e\uff1b\u8be5\u57df\u540d\u53ef\u4ee5\u7531Registrar\u66f4\u6539\uff1b\u53ef\u4ee5\u7eed\u8d39\uff1b\u81f3\u5c11\u88ab\u6307\u6d3e\u4e00\u4e2aDNS.<\/p>\n REGISTRY-LOCK\uff1a\u6ce8\u518c\u5c40\u9501\u5b9a\u3002\u7531\u6ce8\u518c\u5c40\u8bbe\u7f6e\uff1b\u8be5\u57df\u540d\u4e0d\u53ef\u4ee5\u7531\u6ce8\u518c\u5546\u66f4\u6539\u3001\u5220\u9664\uff1b\u5fc5\u987b\u7531\u6ce8\u518c\u5c40\u89e3\u9664\u6b64\u72b6\u6001\u624d\u53ef\u4ee5\u7531\u6ce8\u518c\u5546\u66f4\u6539\u57df\u540d\u4fe1\u606f\uff1b\u57df\u540d\u53ef\u4ee5\u7eed\u8d39\uff1b\u5982\u679c\u57df\u540d\u88ab\u6307\u6d3e\u81f3\u5c11\u4e00\u4e2aDNS\u5219\u53ef\u4ee5\u5305\u542b\u5728\uff08\u57df\u540d\u6839\u670d\u52a1\u5668\uff09\u7684\u533a\u57df\u4e2d\uff08\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\uff09\u3002<\/p>\n REGISTRY-HOLD\uff1a\u6ce8\u518c\u5c40\u4fdd\u7559\u3002\u7531\u6ce8\u518c\u5c40\u8bbe\u7f6e\uff1b\u8be5\u57df\u540d\u4e0d\u53ef\u4ee5\u7531\u6ce8\u518c\u5546\u66f4\u6539\u3001\u5220\u9664\uff1b\u5fc5\u987b\u7531\u6ce8\u518c\u5c40\u89e3\u9664\u6b64\u72b6\u6001\u624d\u53ef\u4ee5\u7531\u6ce8\u518c\u5546\u66f4\u6539\u57df\u540d\u4fe1\u606f\uff1b\u57df\u540d\u53ef\u4ee5\u7eed\u8d39\uff1b\u8be5\u57df\u540d\u4e0d\u5305\u62ec\u5728\uff08\u57df\u540d\u6839\u670d\u52a1\u5668\uff09\u7684\u533a\u57df\u4e2d\uff08\u4e0d\u80fd\u6b63\u5e38\u4f7f\u7528\uff09\u3002<\/p>\n REGISTRAR-LOCK\uff1a\u6ce8\u518c\u5546\u9501\u5b9a\u3002\u7531\u8be5\u57df\u540d\u7684\u539f\u59cb\u6ce8\u518c\u5546\u8bbe\u7f6e\uff1b\u8be5\u57df\u540d\u4e0d\u53ef\u4ee5\u88ab\u66f4\u6539\u6216\u5220\u9664\uff1b\u5fc5\u987b\u7531\u6ce8\u518c\u5546\u89e3\u9664\u6b64\u72b6\u6001\u624d\u53ef\u4ee5\u66f4\u6539\u57df\u540d\u4fe1\u606f\uff1b\u8be5\u57df\u540d\u53ef\u4ee5\u7eed\u8d39\u3002\u8be5\u57df\u540d\u5305\u542b\u5728\uff08\u57df\u540d\u6839\u670d\u52a1\u5668\uff09\u7684\u533a\u57df\u4e2d\uff08\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\uff09\u3002<\/p>\n REGISTRAR-HOLD\uff1a\u6ce8\u518c\u5546\u4fdd\u7559\u3002\u7531\u8be5\u57df\u540d\u7684\u539f\u59cb\u6ce8\u518c\u5546\u8bbe\u7f6e\uff1b\u8be5\u57df\u540d\u4e0d\u53ef\u4ee5\u88ab\u66f4\u6539\u6216\u5220\u9664\uff1b\u5fc5\u987b\u7531\u6ce8\u518c\u5546\u89e3\u9664\u6b64\u72b6\u6001\u624d\u53ef\u4ee5\u66f4\u6539\u57df\u540d\u4fe1\u606f\uff1b\u8be5\u57df\u540d\u53ef\u4ee5\u7eed\u8d39\u3002\u8be5\u57df\u540d\u4e0d\u5305\u62ec\u5728\uff08\u57df\u540d\u6839\u670d\u52a1\u5668\uff09\u7684\u533a\u57df\u4e2d\uff08\u4e0d\u80fd\u6b63\u5e38\u4f7f\u7528\uff09\u3002<\/p>\n REDEMPTIONPERIOD\uff1a\u5bbd\u9650\u671f\u3002\u5f53\u6ce8\u518c\u5546\u5411\u6ce8\u518c\u5c40\u63d0\u51fa\u5220\u9664\u57df\u540d\u8bf7\u6c42\u540e\uff0c\u7531\u6ce8\u518c\u5c40\u5c06\u57df\u540d\u8bbe\u7f6e\u79f0\u6b64\u72b6\u6001\uff0c\u4e0d\u8fc7\uff0c\u6761\u4ef6\u662f\u8be5\u57df\u540d\u5df2\u7ecf\u6ce8\u518c\u4e865\u5929\u4ee5\u4e0a\uff08\u5982\u679c\u8be5\u57df\u540d\u6ce8\u518c\u65f6\u95f4\u4e0d\u8db35\u5929\uff0c\u5219\u7acb\u5373\u5220\u9664\uff09\uff1b\u8be5\u57df\u540d\u4e0d\u5305\u62ec\u5728\uff08\u57df\u540d\u6839\u670d\u52a1\u5668\uff09\u7684\u533a\u57df\u4e2d\uff08\u4e0d\u80fd\u6b63\u5e38\u4f7f\u7528\uff09\uff1b\u8be5\u57df\u540d\u4e0d\u53ef\u4ee5\u88ab\u66f4\u6539\u6216\u6e05\u9664\uff0c\u53ea\u53ef\u4ee5\u88ab\u6062\u590d\uff1b\u4efb\u4f55\u5176\u4ed6\u6ce8\u518c\u5546\u63d0\u51fa\u5bf9\u6b64\u57df\u540d\u7684\u66f4\u6539\u6216\u5176\u4ed6\u8bf7\u6c42\u90fd\u5c06\u88ab\u62d2\u7edd\uff1b\u8be5\u72b6\u6001\u6700\u591a\u4fdd\u630130\u5929\u3002<\/p>\n PENDINGRESTORE\uff1a\u6062\u590d\u672a\u51b3\u3002\u5f53\u6ce8\u518c\u5546\u63d0\u51fa\u5c06\u5904\u4e8eREDEMPTIONPERIOD\u7684\u57df\u540d\u6062\u590d\u8bf7\u6c42\u540e\uff0c\u7531\u6ce8\u518c\u5c40\u8bbe\u7f6e\uff1b\u8be5\u57df\u540d\u5305\u542b\u5728\uff08\u57df\u540d\u6839\u670d\u52a1\u5668\uff09\u7684\u533a\u57df\u4e2d\uff08\u53ef\u4ee5\u6b63\u5e38\u4f7f\u7528\uff09\uff1b\u6ce8\u518c\u5546\u63d0\u51fa\u7684\u66f4\u6539\u6216\u4efb\u4f55\u5176\u4ed6\u8bf7\u6c42\u90fd\u5c06\u88ab\u62d2\u7edd\uff1b\u57287\u5929\u4e4b\u5185\uff0c\u6709\u6ce8\u518c\u5546\u5411\u6ce8\u518c\u5c40\u63d0\u4f9b\u5fc5\u9700\u7684\u6062\u590d\u6587\u4ef6\uff0c\u5982\u679c\u6ce8\u518c\u5546\u57287\u5929\u4e4b\u5185\u63d0\u4f9b\u4e86\u8fd9\u4e9b\u6587\u4ef6\uff0c\u8be5\u57df\u540d\u5c06\u88ab\u7f6e\u4e3aACTIVE\u72b6\u6001\uff0c\u5426\u5219\uff0c\u8be5\u57df\u540d\u5c06\u91cd\u65b0\u8fd4\u56de\u5230REDEMPTIONPERIOD\u72b6\u6001\u3002<\/p>\n PENDINGDELETE\uff1a\u5220\u9664\u672a\u51b3\u3002\u5982\u679c\u4e00\u4e2a\u57df\u540d\u5728\u88ab\u8bbe\u7f6e\u6210REDEMPTIONPERIOD\u72b6\u6001\u671f\u95f4\u5185\uff0c\u6ce8\u518c\u5546\u6ca1\u6709\u63d0\u51fa\u6062\u590d\u8bf7\u6c42\uff0c\u90a3\u4e48\uff0c\u57df\u540d\u5c06\u88ab\u7f6e\u4e8ePENDINGDELETE\u72b6\u6001\uff0c\u6ce8\u518c\u5546\u5bf9\u6b64\u57df\u540d\u7684\u4efb\u4f55\u8bf7\u6c42\u90fd\u5c06\u88ab\u62d2\u7edd\uff1b5\u5929\u4e4b\u540e\u6e05\u9664\u3002<\/p>\n \u57df\u540d\u7684\u7ba1\u7406\u673a\u6784\u6709\u54ea\u4e9b\uff1f<\/strong><\/p>\n \u76ee\u524d\uff0c\u56fd\u9645\u57df\u540d\u6ce8\u518c\u73b0\u5728\u662f\u7531\u4e00\u4e2a\u6765\u81ea\u591a\u56fd\u79c1\u8425\u90e8\u95e8\u4eba\u5458\u7ec4\u6210\u7684\u975e\u76c8\u5229\u6027\u6c11\u95f4\u673a\u6784\uff1a\u56fd\u9645\u57df\u540d\u7ba1\u7406\u4e2d\u5fc3Internet Corporation for Assigned Names and Numbers\uff08ICANN\uff09\u7edf\u4e00\u7ba1\u7406\uff0c\u5177\u4f53\u6ce8\u518c\u5de5\u4f5c\u4e5f\u662f\u7531\u901a\u8fc7ICANN\u6388\u6743\u8ba4\u8bc1\u7684\u5404\u4ee3\u7406\u5546\u6267\u884c\u3002\u800c\u56fd\u5185\u57df\u540d\u6ce8\u518c\u7edf\u4e00\u7531\u4e2d\u56fd\u4e92\u8054\u7f51\u7edc\u4fe1\u606f\u4e2d\u5fc3\uff1aCNNIC\u8fdb\u884c\u7ba1\u7406\uff0c\u5177\u4f53\u6ce8\u518c\u5de5\u4f5c\u7531\u901a\u8fc7CNNIC\u8ba4\u8bc1\u6388\u6743\u7684\u5404\u4ee3\u7406\u5546\u6267\u884c\u3002<\/p>\n \u4ec0\u4e48\u662f\u57df\u540dDNS\uff1f<\/strong><\/p>\n \u57df\u540d\u7ba1\u7406\u7cfb\u7edf DNS\uff08Domain Name System\uff09\u662f\u57df\u540d\u89e3\u6790\u670d\u52a1\u5668\u7684\u610f\u601d.\u5b83\u5728\u4e92\u8054\u7f51\u7684\u4f5c\u7528\u662f\uff1a\u628a\u57df\u540d\u8f6c\u6362\u6210\u4e3a\u7f51\u7edc\u53ef\u4ee5\u8bc6\u522b\u7684 IP \u5730\u5740\u3002<\/p>\n \u4ec0\u4e48\u662fWhois\uff1f<\/strong><\/p>\n \u7b80\u5355\u6765\u8bf4\uff0cwhois\u5c31\u662f\u4e00\u4e2a\u7528\u6765\u67e5\u8be2\u57df\u540d\u662f\u5426\u5df2\u7ecf\u88ab\u6ce8\u518c\uff0c\u4ee5\u53ca\u6ce8\u518c\u57df\u540d\u7684\u8be6\u7ec6\u4fe1\u606f\u7684\u6570\u636e\u5e93\uff08\u5982\u57df\u540d\u6240\u6709\u4eba\u3001\u57df\u540d\u6ce8\u518c\u5546\u3001\u57df\u540d\u6ce8\u518c\u65e5\u671f\u548c\u8fc7\u671f\u65e5\u671f\u7b49\uff09\u3002<\/p>\n \u4ec0\u4e48\u662fIP\u5730\u5740\uff1f<\/strong><\/p>\n IP\u5730\u5740\u662f\u5728\u7f51\u7edc\u4e0a\u5206\u914d\u7ed9\u6bcf\u53f0\u8ba1\u7b97\u673a\u6216\u7f51\u7edc\u8bbe\u5907\u768432\u4f4d\u6570\u5b57\u6807\u8bc6\u3002\u5728Internet\u4e0a\uff0c\u6bcf\u53f0\u8ba1\u7b97\u673a\u6216\u7f51\u7edc\u8bbe\u5907\u7684IP\u5730\u5740\u662f\u5168\u4e16\u754c\u552f\u4e00\u7684\u3002IP\u5730\u5740\u7684\u683c\u5f0f\u662fxxx.xxx.xxx.xxx\uff0c\u5176\u4e2dxxx\u662f0\u5230255\u4e4b\u95f4\u7684\u4efb\u610f\u6574\u6570\u3002<\/p>\n \u4ec0\u4e48\u662f\u9759\u6001IP\u5730\u5740\uff1f<\/strong><\/p>\n \u9759\u6001IP\uff0c\u4e5f\u53eb\u56fa\u5b9aIP\uff0c\u662f\u957f\u671f\u5206\u914d\u7ed9\u4e00\u53f0\u8ba1\u7b97\u673a\u6216\u7f51\u7edc\u8bbe\u5907\u4f7f\u7528\u7684 IP \u5730\u5740\u3002<\/p>\n \u4ec0\u4e48\u662f\u52a8\u6001IP\u5730\u5740\uff1f<\/strong><\/p>\n \u901a\u8fc7\u5bbd\u5e26\u7b49\u65b9\u5f0f\u4e0a\u7f51\u7684\u8ba1\u7b97\u673a\uff0c\u6bcf\u6b21\u4e0a\u7f51\u6240\u5206\u914d\u5230\u7684IP\u5730\u5740\u90fd\u4e0d\u76f8\u540c\uff0c\u8fd9\u5c31\u662f\u52a8\u6001IP\u5730\u5740\u3002\u56e0\u4e3aIP\u5730\u5740\u8d44\u6e90\u5f88\u5b9d\u8d35\uff0c\u5927\u90e8\u5206\u7528\u6237\u90fd\u662f\u901a\u8fc7\u52a8\u6001IP\u5730\u5740\u4e0a\u7f51\u7684\u3002<\/p>\n \u4ec0\u4e48\u662fA\u8bb0\u5f55\uff1f<\/strong><\/p>\n A\uff08Address\uff09\u8bb0\u5f55\u662f\u7528\u6765\u6307\u5b9a\u4e3b\u673a\u540d\uff08\u6216\u57df\u540d\uff09\u5bf9\u5e94\u7684IP\u5730\u5740\u8bb0\u5f55\u3002\u7528\u6237\u53ef\u4ee5\u5c06\u8be5\u57df\u540d\u4e0b\u7684\u4e3b\u673a\u540d\uff08\u4e8c\u7ea7\u57df\u540d\uff09\u6307\u5411\u5230\u81ea\u5df1\u7684\u670d\u52a1\u5668\u4e0a\u3002<\/p>\n \u4ec0\u4e48\u662f\u522b\u540d\u8bb0\u5f55\uff08CNAME\uff09\uff1f<\/strong><\/p>\n CNAME\u4e5f\u88ab\u79f0\u4e3a\u89c4\u8303\u540d\u5b57\u3002\u8fd9\u79cd\u8bb0\u5f55\u5141\u8bb8\u60a8\u5c06\u591a\u4e2a\u540d\u5b57\u6620\u5c04\u5230\u540c\u4e00\u53f0\u8ba1\u7b97\u673a\u3002 \u901a\u5e38\u7528\u4e8e\u540c\u65f6\u63d0\u4f9bWWW\u548cMAIL\u670d\u52a1\u7684\u8ba1\u7b97\u673a\u3002\u4f8b\u5982\uff0c\u6709\u4e00\u53f0\u8ba1\u7b97\u673a\u540d\u4e3a\u201chost.google.com\u201d\uff08A\u8bb0\u5f55\uff09\u3002 \u5b83\u540c\u65f6\u63d0\u4f9bWWW\u548cMAIL\u670d\u52a1\uff0c\u4e3a\u4e86\u4fbf\u4e8e\u7528\u6237\u8bbf\u95ee\u670d\u52a1\u3002\u53ef\u4ee5\u4e3a\u8be5\u8ba1\u7b97\u673a\u8bbe\u7f6e\u4e24\u4e2a\u522b\u540d\uff08CNAME\uff09\uff1aWWW \u548c MAIL. \u8fd9\u4e24\u4e2a\u522b\u540d\u7684\u5168\u79f0\u5c31\u662f\u201cwww.google.com\u201d\u548c\u201cmail.google.com\u201d\u3002\u5b9e\u9645\u4e0a\u4ed6\u4eec\u90fd\u6307\u5411\u201chost.google.com\u201d\u3002<\/p>\n \u4ec0\u4e48\u662fMX\u8bb0\u5f55\uff1f<\/strong><\/p>\n MX\uff08Mail Exchanger\uff09\u8bb0\u5f55\u662f\u90ae\u4ef6\u4ea4\u6362\u8bb0\u5f55\uff0c\u5b83\u6307\u5411\u4e00\u4e2a\u90ae\u4ef6\u670d\u52a1\u5668\uff0c\u7528\u4e8e\u7535\u5b50\u90ae\u4ef6\u7cfb\u7edf\u53d1\u90ae\u4ef6\u65f6\u6839\u636e 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