普通的dns解析出现的奇怪问题，大家快来看看啊，非常的奇怪，帮帮忙！！

zdx3578

第一个解析还正常，但是第二个解析就出现问题了，本来是解析www.sohu.com 但怎么变成了 www.sohu.com.zg2sc.cn    zg2sc.cn 是我们网站的域名。 当出现这样的情况后后面解析任何域名，任何域名不管是google.com 还是yahoo.com都出现这样的情况，就像下面这样：：：：：

C:\Documents and Settings\adminshare>nslookup www.sohu.com
Server:  dns-jn.sd.cninfo.net
Address:  202.102.152.3

DNS request timed out.
    timeout was 2 seconds.
Non-authoritative answer:
Name:    pagegrp2.a.sohu.com
Addresses:  61.135.150.79, 61.135.150.114, 61.135.150.117, 61.135.150.118
          61.135.150.119, 61.135.179.130, 61.135.179.132, 61.135.179.171, 61.135
.179.172
          61.135.179.173, 61.135.179.174, 61.135.179.175, 61.135.179.176, 61.135
.150.63
          61.135.150.76
Aliases:  www.sohu.com, d2.a.sohu.com


C:\Documents and Settings\adminshare>nslookup www.sohu.com
Server:  dns-jn.sd.cninfo.net
Address:  202.102.152.3

Non-authoritative answer:
Name:    www.sohu.com.zg2sc.cn
Address:  222.135.187.20


C:\Documents and Settings\adminshare>nslookup www.google.com
Server:  dns-jn.sd.cninfo.net
Address:  202.102.152.3

Non-authoritative answer:
Name:    www.google.com.zg2sc.cn
Address:  222.135.187.20


C:\Documents and Settings\adminshare>nslookup www.yahoo.com
Server:  dns-jn.sd.cninfo.net
Address:  202.102.152.3

Non-authoritative answer:
Name:    www.yahoo.com.zg2sc.cn
Address:  222.135.187.20


大家说这是怎么回事啊！！！这是在dmz服务器上的解析结果，在内网上网解析dns都正常。真是太奇怪了。

大家快帮忙啊！！！！！！！！！！！

zdx3578

等待中

ailms

1、try nslookup www.yahoo.com.

2、cat /etc/resolv.conf