- 论坛徽章:
- 0
|
原帖由 proxima888 于 2008-8-28 10:24 发表 ![]()
--------------------------------------------------------------------------------------------
[root@gateway ~]# nslookup
> detail.en.china.cn
Server: 192.168.0.7
Address: 192. ...
太诡异了。怎么能解析到,ping和traceroute 却提示找不到主机。还请达人指点。。。。。难道真的是*问题?
[root@ ~]# nslookup detail.en.china.cn
Server: 211.99.25.1
Address: 211.99.25.1#53
Non-authoritative answer:
detail.en.china.cn canonical name = *.en.cn-ns.net.
*.en.cn-ns.net canonical name = corp-b.en.cn-ns.net.
Name: corp-b.en.cn-ns.net
Address: 124.238.254.74
[root@ ~]# dig detail.en.china.cn
; <<>> DiG 9.3.2 <<>> detail.en.china.cn
;; global options: printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 49672
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 4, ADDITIONAL: 4
;; QUESTION SECTION:
;detail.en.china.cn. IN A
;; ANSWER SECTION:
detail.en.china.cn. 86393 IN CNAME *.en.cn-ns.net.
*.en.cn-ns.net. 293 IN CNAME corp-b.en.cn-ns.net.
corp-b.en.cn-ns.net. 293 IN A 124.238.254.74
;; AUTHORITY SECTION:
cn-ns.net. 172793 IN NS ns1.cn-ns.net.
cn-ns.net. 172793 IN NS ns2.cn-ns.net.
cn-ns.net. 172793 IN NS ns3.cn-ns.net.
cn-ns.net. 172793 IN NS ns4.cn-ns.net.
;; ADDITIONAL SECTION:
ns1.cn-ns.net. 38273 IN A 221.194.134.43
ns2.cn-ns.net. 38273 IN A 124.238.254.12
ns3.cn-ns.net. 38273 IN A 211.100.21.10
ns4.cn-ns.net. 38273 IN A 124.238.254.13
;; Query time: 39 msec
;; SERVER: 211.99.25.1#53(211.99.25.1)
;; WHEN: Wed Aug 27 14:59:29 2008
;; MSG SIZE rcvd: 237
[root@ ~]# ping detail.en.china.cn
ping: unknown host detail.en.china.cn
[root@~]# traceroute detail.en.china.cn
detail.en.china.cn: 未知的名称或服务 |
|