Nslookup \u662f\u4e00\u4e2a\u76d1\u6d4b\u7f51\u7edc\u4e2dDNS\u670d\u52a1\u5668\u662f\u5426\u80fd\u6b63\u786e\u5b9e\u73b0\u57df\u540d\u89e3\u6790\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002\u5b83\u5728 Windows NT\/2000\/XP \u4e2d\u5747\u53ef\u4f7f\u7528,\u4f46\u5728Windows 98\u4e2d\u5374\u6ca1\u6709\u96c6\u6210\u8fd9\u4e00\u4e2a\u5de5\u5177\u3002 <\/p>\n
Nslookup \u5fc5\u987b\u8981\u5b89\u88c5\u4e86TCP\/IP \u534f\u8bae\u7684\u7f51\u7edc\u73af\u5883\u4e4b\u540e\u624d\u80fd\u4f7f\u7528\u3002 <\/p>\n
\u73b0\u5728\u7f51\u7edc\u4e2d\u5df2\u7ecf\u67b6\u8bbe\u597d\u4e86\u4e00\u53f0 DNS \u670d\u52a1\u5668\uff0c\u4e3b\u673a\u540d\u79f0\u4e3a linlin ,\u5b83\u53ef\u4ee5\u628a\u57df\u540d www.company.com \u89e3\u6790\u4e3a 192.168.0.1 \u7684IP\u5730\u5740\uff0c\u8fd9\u662f\u6211\u4eec\u5e73\u65f6\u7528\u5f97\u6bd4\u8f83\u591a\u7684\u6b63\u5411\u89e3\u6790\u529f\u80fd\u3002 <\/p>\n
\u68c0\u6d4b\u6b65\u9aa4\u5982\u4e0b\uff1a <\/p>\n
\u5728 Windows 2000 \u4e2d\u5355\u51fb\u201c\u5f00\u59cb\u201d\uff0d>\u201c\u7a0b\u5e8f\u201d\uff0d>\u201c\u9644\u4ef6\u201d\uff0d>\u201c\u547d\u4ee4\u63d0\u793a\u7b26\u201d\uff0c\u5728 C:\\>\u3000\u7684\u540e\u9762\u952e\u5165 Nslookup www.company.com \uff0c\u201c\u56de\u8f66\u201d\u4e4b\u540e\u5373\u53ef\u770b\u5230\u5982\u4e0b\u7ed3\u679c\uff1a
\u3000\u3000Server: linlin
\u3000\u3000Address: 192.168.0.5
\u3000\u3000Name: www.company.com
\u3000\u3000Address: 192.168.0.1
\u3000\u3000\u4ee5\u4e0a\u7ed3\u679c\u663e\u793a\uff0c\u6b63\u5728\u5de5\u4f5c\u7684 DNS \u670d\u52a1\u5668\u7684\u4e3b\u673a\u540d\u4e3a linlin \uff0c\u5b83\u7684 IP \u5730\u5740\u662f192.168.0.5 \uff0c\u800c\u57df\u540dwww.company.com \u6240\u5bf9\u5e94\u7684 IP \u5730\u5740\u4e3a 192.168.0.1 \u3002\u90a3\u4e48\uff0c\u5728\u68c0\u6d4b\u5230 DNS \u670d\u52a1\u5668 linlin \u5df2\u7ecf\u80fd\u987a\u5229\u5b9e\u73b0\u6b63\u5411\u89e3\u6790\u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u7684\u53cd\u5411\u89e3\u6790\u662f\u5426\u6b63\u5e38\u5462? \u4e5f\u5c31\u662f\u8bf4\uff0c\u80fd\u5426\u628aIP\u5730\u5740192.168.0.1\u53cd\u5411\u89e3\u6790\u4e3a\u57df\u540dwww.company.com ?\u6211\u4eec\u5728\u547d\u4ee4\u63d0\u793a\u7b26C:\\>\u7684\u540e\u9762\u952e\u5165 Nslookup 192.168.0.1 \uff0c\u5f97\u5230\u7ed3\u679c\u5982\u4e0b\uff1a
\u3000\u3000Server: linlin
\u3000\u3000Address: 192.168.0.5
\u3000\u3000Name: www.company.com
\u3000\u3000Address: 192.168.0.1
\u8fd9\u8bf4\u660e\uff0cDNS \u670d\u52a1\u5668 linlin \u7684\u53cd\u5411\u89e3\u6790\u529f\u80fd\u4e5f\u6b63\u5e38\u3002 <\/p>\n
\u7136\u800c\uff0c\u6709\u7684\u65f6\u5019\uff0c\u6211\u4eec\u952e\u5165Nslookup www.company.com \uff0c\u5374\u51fa\u73b0\u5982\u4e0b\u7ed3\u679c\uff1a
Server: linlin
Address: 192.168.0.5
*** linlin can’t find www.company.com: Non-existent domain <\/p>\n
\u8fd9\u79cd\u60c5\u51b5\u8bf4\u660e\u7f51\u7edc\u4e2dDNS\u670d\u52a1\u5668 linlin \u5728\u5de5\u4f5c\uff0c\u5374\u4e0d\u80fd\u5b9e\u73b0\u57df\u540d www.company.com\u7684\u6b63\u786e\u89e3\u6790\u3002\u6b64\u65f6\uff0c\u8981\u5206\u6790DNS\u670d\u52a1\u5668\u7684\u914d\u7f6e\u60c5\u51b5\uff0c\u770b\u662f\u5426 www.company.com \u8fd9\u4e00\u6761\u57df\u540d\u5bf9\u5e94\u7684 IP \u5730\u5740\u8bb0\u5f55\u5df2\u7ecf\u6dfb\u52a0\u5230\u4e86DNS\u7684\u6570\u636e\u5e93\u4e2d\u3002 <\/p>\n
\u8fd8\u6709\u7684\u65f6\u5019\uff0c\u6211\u4eec\u952e\u5165Nslookup www.company.com \uff0c\u4f1a\u51fa\u73b0\u5982\u4e0b\u7ed3\u679c\uff1a
*** Can’t find server name for domain: No response from server
*** Can’t find www.company.com : Non-existent domain
\u8fd9\u65f6\uff0c\u8bf4\u660e\u6d4b\u8bd5\u4e3b\u673a\u5728\u76ee\u524d\u7684\u7f51\u7edc\u4e2d\uff0c\u6839\u672c\u6ca1\u6709\u627e\u5230\u53ef\u4ee5\u4f7f\u7528\u7684 DNS \u670d\u52a1\u5668\u3002\u6b64\u65f6\uff0c\u6211\u4eec\u8981\u5bf9\u6574\u4e2a\u7f51\u7edc\u7684\u8fde\u901a\u6027\u4f5c\u5168\u9762\u7684\u68c0\u6d4b\uff0c\u5e76\u68c0\u67e5DNS\u670d\u52a1\u5668\u662f\u5426\u5904\u4e8e\u6b63\u5e38\u5de5\u4f5c\u72b6\u6001\uff0c\u91c7\u7528\u9010\u6b65\u6392\u9519\u7684\u65b9\u6cd5\uff0c\u627e\u51fa DNS \u670d\u52a1\u4e0d\u80fd\u542f\u52a8\u7684\u6839\u6e90\u3002 <\/p>\n
\u914d\u7f6e\u597dDNS\u670d\u52a1\u5668\uff0c\u6dfb\u52a0\u4e86\u76f8\u5e94\u7684\u8bb0\u5f55\u4e4b\u540e\uff0c\u53ea\u8981IP\u5730\u5740\u4fdd\u6301\u4e0d\u53d8\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\u6211\u4eec\u5c31\u4e0d\u518d\u9700\u8981\u53bb\u7ef4\u62a4DNS\u7684\u6570\u636e\u6587\u4ef6\u4e86\u3002\u4e0d\u8fc7\u5728\u786e\u8ba4\u57df\u540d\u89e3\u91ca\u6b63\u5e38\u4e4b\u524d\u6211\u4eec\u6700\u597d\u662f\u6d4b\u8bd5\u4e00\u4e0b\u6240\u6709\u7684\u914d\u7f6e\u662f\u5426\u6b63\u5e38\u3002\u8bb8\u591a\u4eba\u4f1a\u7b80\u5355\u5730\u4f7f\u7528ping\u547d\u4ee4\u68c0\u67e5\u4e00\u4e0b\u5c31\u7b97\u4e86\u3002\u4e0d\u8fc7Ping\u6307\u4ee4\u53ea\u662f\u4e00\u4e2a\u68c0\u67e5\u7f51\u7edc\u8054\u901a\u60c5\u51b5\u7684\u547d\u4ee4\uff0c\u867d\u7136\u5728\u8f93\u5165\u7684\u53c2\u6570\u662f\u57df\u540d\u7684\u60c5\u51b5\u4e0b\u4f1a\u901a\u8fc7DNS\u8fdb\u884c\u67e5\u8be2\uff0c\u4f46\u662f\u5b83\u53ea\u80fd\u67e5\u8be2A\u7c7b\u578b\u548cCNAME\u7c7b\u578b\u7684\u8bb0\u5f55\uff0c\u800c\u4e14\u53ea\u4f1a\u544a\u8bc9\u4f60\u57df\u540d\u662f\u5426\u5b58\u5728\uff0c\u5176\u4ed6\u7684\u4fe1\u606f\u4e00\u6982\u6b20\u5949\u3002\u6240\u4ee5\u5982\u679c\u4f60\u9700\u8981\u5bf9DNS\u7684\u6545\u969c\u8fdb\u884c\u6392\u9519\u5c31\u5fc5\u987b\u719f\u7ec3\u53e6\u4e00\u4e2a\u66f4\u5f3a\u5927\u7684\u5de5\u5177nslookup\u3002\u8fd9\u4e2a\u547d\u4ee4\u53ef\u4ee5\u6307\u5b9a\u67e5\u8be2\u7684\u7c7b\u578b\uff0c\u53ef\u4ee5\u67e5\u5230DNS\u8bb0\u5f55\u7684\u751f\u5b58\u65f6\u95f4\u8fd8\u53ef\u4ee5\u6307\u5b9a\u4f7f\u7528\u90a3\u4e2aDNS\u670d\u52a1\u5668\u8fdb\u884c\u89e3\u91ca\u3002
\u3000\u3000\u67e5\u8be2IP\u5730\u5740<\/p>\n
\u3000\u3000nslookup\u6700\u7b80\u5355\u7684\u7528\u6cd5\u5c31\u662f\u67e5\u8be2\u57df\u540d\u5bf9\u5e94\u7684IP\u5730\u5740\uff0c\u5305\u62ecA\u8bb0\u5f55\u548cCNAME\u8bb0\u5f55\uff0c\u5982\u679c\u67e5\u5230\u7684\u662fCNAME\u8bb0\u5f55\u8fd8\u4f1a\u8fd4\u56de\u522b\u540d\u8bb0\u5f55\u7684\u8bbe\u7f6e\u60c5\u51b5\u3002\u5176\u7528\u6cd5\u662f\uff1a<\/p>\n
\u3000\u3000nslookup \u57df\u540d<\/p>\n
\u3000\u3000\u4ee5\u4e0b\u662fA\u8bb0\u5f55\u7684\u8fd4\u56de\u60c5\u51b5\u3002<\/p>\n
\u3000nslookup\u547d\u4ee4\u4f1a\u91c7\u7528\u5148\u53cd\u5411\u89e3\u91ca\u83b7\u5f97\u4f7f\u7528\u7684DNS\u670d\u52a1\u5668\u7684\u540d\u79f0\uff0c\u7531\u4e8e\u6211\u8fd9\u91cc\u4f7f\u7528\u7684\u662f\u4e00\u4e2a\u5185\u90e8\u7684DNS\u670d\u52a1\u5668\u6240\u4ee5\u6ca1\u6709\u6b63\u786e\u7684\u53cd\u5411\u8bb0\u5f55\uff0c\u5bfc\u81f4\u7ed3\u679c\u7684\u524d\u9762\u51e0\u884c\u51fa\u9519\u3002\u5927\u5bb6\u53ef\u4ee5\u4e0d\u5fc5\u7406\u4f1a\u3002\u91cd\u70b9\u770b\u7684\u662f\u6700\u540e\u7684\u4e24\u884c\u8fd9\u91cc\u770b\u5230\u7684\u662fwww.oray.net\u7684IP\u5730\u5740\u662f61.145.112.212\u3002\u6ce8\u610f\u5373\u4f7fwww.oray.net\u7684\u4e3b\u673a\u6ca1\u6709\u5728\u7ebf\u540c\u6837\u80fd\u591f\u8fd4\u56de\u7ed3\u679c\u3002<\/p>\n
\u3000\u3000\u5982\u679c\u76ee\u6807\u57df\u540d\u662f\u4e00\u4e2a\u522b\u540d\u8bb0\u5f55(CNAME)\uff0cnslookup\u5c31\u5f00\u59cb\u663e\u793a\u51fa\u548cping\u547d\u4ee4\u4e0d\u540c\u7684\u5730\u65b9\u4e86\uff0c\u8bf7\u770b\u67e5\u8be2CNAME\u8bb0\u5f55\u7684\u7ed3\u679c\u3002\u7531\u4e8eCNAME\u548cA\u8bb0\u5f55\u6700\u540e\u90fd\u662f\u6d3b\u7684IP\u5730\u5740\uff0c\u6240\u4ee5\u4e00\u822c\u60c5\u51b5\u4e0b\u4e24\u8005\u662f\u7b49\u540c\u770b\u5f85\u7684\uff0c\u547d\u4ee4\u7684\u683c\u5f0f\u76f8\u540c\u3002<\/p>\n
\u3000\u3000\u6ce8\u610f\u8fd9\u6b21nslookup\u8fd4\u56de\u4e86\u4e09\u884c\u4fe1\u606f\uff0c\u524d\u4e24\u884c\u663e\u793a\u8fd9\u662f\u4e00\u4e2aCNAME\u8bb0\u5f55\uff0c\u5bf9\u5e94\u7684\u57df\u540d\u548cIP\u5730\u5740\u3002\u6700\u540e\u663e\u793a\u7684\u5c31\u662f\u76ee\u6807\u57df\u540d\uff0c \u5e76\u6ce8\u660eAlias\uff08\u522b\u540d\uff09\u3002\u5982\u679c\u57df\u540d\u4e0d\u5b58\u5728\u4f1a\u600e\u6837\u5462\uff1f<\/p>\n
\u3000\u3000\u770b\u5f97\u61c2\u6700\u540e\u4ee5\u884c\u7684\u82f1\u6587\u5417\uff0c\u4e0d\u61c2\u6ca1\u5173\u7cfb\u8bb0\u4f4f\u5f62\u72b6\u5c31\u53ef\u4ee5\u4e86\u3002\u5982\u679c\u4e00\u4e2a\u6307\u5b9a\u7c7b\u578b\u7684\u57df\u540d\u4e0d\u5b58\u5728\u5bf9\u5e94\u7684\u8bb0\u5f55\u540c\u6837\u4e5f\u662f\u8fd9\u79cd\u7ed3\u679c\u3002<\/p>\n
\u3000\u3000\u67e5\u8be2\u5176\u4ed6\u7c7b\u578b\u7684\u57df\u540d<\/p>\n
\u3000\u3000\u524d\u9762\u4e24\u4e2a\u547d\u4ee4\u6211\u4eec\u6ca1\u6709\u52a0\u4efb\u4f55\u53c2\u6570\uff0c\u6240\u4ee5\u9ed8\u8ba4\u60c5\u51b5\u4e0bnslookup\u67e5\u8be2\u7684\u662fA\u7c7b\u578b\u7684\u8bb0\u5f55\u3002\u5982\u679c\u6211\u4eec\u914d\u7f6e\u4e86\u5176\u4ed6\u7c7b\u578b\u7684\u8bb0\u5f55\u5e0c\u671b\u770b\u5230\u89e3\u91ca\u662f\u5426\u6b63\u5e38\u3002\u8fd9\u65f6\u5019ping\u5c31\u65e0\u80fd\u4e3a\u529b\u4e86\u3002\u6bd4\u5982\u6211\u4eec\u914d\u7f6e\u4e86MX\u8bb0\u5f55\uff0c\u4f46\u662f\u90ae\u4ef6\u670d\u52a1\u5668\u53ea\u80fd\u53d1\u4fe1\u4e0d\u80fd\u6536\u4fe1\uff0c\u5230\u5e95\u662f\u57df\u540d\u89e3\u91ca\u95ee\u9898\u8fd8\u662f\u5176\u4ed6\u7684\u95ee\u9898Ping\u547d\u4ee4\u7684\u68c0\u67e5\u53ea\u80fd\u8ba9\u4f60\u8bef\u5165\u6b67\u9014\u3002nslookup \u8fd9\u65f6\u5019\u53ef\u4ee5\u6a21\u62df\u4f60\u7684\u5176\u4ed6\u9047\u89c1\u670d\u52a1\u5668\u8fdb\u884c\u57df\u540d\u89e3\u91ca\u7684\u60c5\u51b5\u3002\u6211\u4eec\u9700\u8981\u5728nslookup\u4e0a\u52a0\u4e0a\u9002\u5f53\u7684\u53c2\u6570\u3002\u6307\u5b9a\u67e5\u8be2\u8bb0\u5f55\u7c7b\u578b\u7684\u6307\u4ee4\u683c\u5f0f\u5982\u4e0b\uff1a<\/p>\n
\u3000\u3000nslookup \u2013qt=\u7c7b\u578b \u76ee\u6807\u57df\u540d<\/p>\n
\u3000\u3000\u6ce8\u610fqt\u5fc5\u987b\u5c0f\u5199\u3002<\/p>\n
\u3000\u3000\u7c7b\u578b\u53ef\u4ee5\u662f\u4e00\u4e0b\u5b57\u7b26\uff0c\u4e0d\u533a\u5206\u5927\u5c0f\u5199\uff1a<\/p>\n
\u3000\u3000A \u5730\u5740\u8bb0\u5f55(Ipv4)
\u3000\u3000AAAA \u5730\u5740\u8bb0\u5f55\uff08Ipv6\uff09
\u3000\u3000AFSDB Andrew\u6587\u4ef6\u7cfb\u7edf\u6570\u636e\u5e93\u670d\u52a1\u5668\u8bb0\u5f55\uff08\u4e0d\u61c2\uff09
\u3000\u3000ATMA ATM\u5730\u5740\u8bb0\u5f55\uff08\u4e0d\u662f\u81ea\u52a8\u63d0\u6b3e\u673a\uff09
\u3000\u3000CNAME \u522b\u540d\u8bb0\u5f55
\u3000\u3000HINFO \u786c\u4ef6\u914d\u7f6e\u8bb0\u5f55\uff0c\u5305\u62ecCPU\u3001***\u4f5c\u7cfb\u7edf\u4fe1\u606f
\u3000\u3000ISDN \u57df\u540d\u5bf9\u5e94\u7684ISDN\u53f7\u7801
\u3000\u3000MB \u5b58\u653e\u6307\u5b9a\u90ae\u7bb1\u7684\u670d\u52a1\u5668
\u3000\u3000MG \u90ae\u4ef6\u7ec4\u8bb0\u5f55
\u3000\u3000MINFO \u90ae\u4ef6\u7ec4\u548c\u90ae\u7bb1\u7684\u4fe1\u606f\u8bb0\u5f55
\u3000\u3000MR \u6539\u540d\u7684\u90ae\u7bb1\u8bb0\u5f55
\u3000\u3000MX \u90ae\u4ef6\u670d\u52a1\u5668\u8bb0\u5f55
\u3000\u3000NS \u540d\u5b57\u670d\u52a1\u5668\u8bb0\u5f55
\u3000\u3000PTR \u53cd\u5411\u8bb0\u5f55\uff08\u4eceIP\u5730\u5740\u89e3\u91ca\u57df\u540d\uff09
\u3000\u3000RP \u8d1f\u8d23\u4eba\u8bb0\u5f55
\u3000\u3000RT \u8def\u7531\u7a7f\u900f\u8bb0\u5f55\uff08\u4e0d\u61c2\uff09
\u3000\u3000SRV TCP\u670d\u52a1\u5668\u4fe1\u606f\u8bb0\u5f55\uff08\u5c06\u6709\u5927\u7528\u5904\uff09
\u3000\u3000TXT \u57df\u540d\u5bf9\u5e94\u7684\u6587\u672c\u4fe1\u606f
\u3000\u3000X25 \u57df\u540d\u5bf9\u5e94\u7684X.25\u5730\u5740\u8bb0\u5f55
\u770b\u770boray.net\u7684\u90ae\u4ef6\u670d\u52a1\u5668\u8bb0\u5f55\u5427\u3002<\/p>\n
\u3000\u3000\u770b\u770b\uff0cnslookup\u628a\u670d\u52a1\u5668\u7684\u540d\u79f0\u548c\u5730\u5740\u90fd\u7ed9\u51fa\u6765\u4e86\uff0c\u6ce8\u610fpreference\u5c31\u662f\u524d\u9762\u6240\u8bf4\u7684\u4f18\u5148\u7ea7\uff0c\u8be5\u6570\u503c\u8d8a\u5c0f\u5219\u4f18\u5148\u7ea7\u8d8a\u9ad8\u3002<\/p>\n
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\u3000\u3000nslookup [-qt=\u7c7b\u578b] \u76ee\u6807\u57df\u540d \u6307\u5b9a\u7684DNS\u670d\u52a1\u5668IP\u6216\u57df\u540d<\/p>\n
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