不能解析com域,可以解析别的域

panhua

内部dns服务器，不能解析如www.sohu.com 163.com等域。
但是可以解析www.sina.com.cn ，www.wuhan.net.cn 或www.hust.edu.cn 都可以解析。

網中人

是不是自己“私”設了一個 com 的 zone ?

panhua

结果是这样的
bash-2.05# dig @hb.sgcc.com.cn www.163.com

; <<>> DiG 8.3 <<>> @hb.sgcc.com.cn www.163.com
; Bad server: hb.sgcc.com.cn -- using default server and timer opts
; (3 servers found)
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4
;; flags: qr rd ra; QUERY: 1, ANSWER: 11, AUTHORITY: 2, ADDITIONAL: 2
;; QUERY SECTION:
;;      www.163.com, type = A, class = IN

;; ANSWER SECTION:
www.163.com.            19h35m5s IN CNAME  www.cache.split.netease.com.
www.cache.split.netease.com.  2m58s IN A  220.181.28.52
www.cache.split.netease.com.  2m58s IN A  220.181.28.53
www.cache.split.netease.com.  2m58s IN A  220.181.28.54
www.cache.split.netease.com.  2m58s IN A  220.181.28.205
www.cache.split.netease.com.  2m58s IN A  220.181.28.206
www.cache.split.netease.com.  2m58s IN A  220.181.31.182
www.cache.split.netease.com.  2m58s IN A  220.181.31.183
www.cache.split.netease.com.  2m58s IN A  220.181.31.184
www.cache.split.netease.com.  2m58s IN A  220.181.28.50
www.cache.split.netease.com.  2m58s IN A  220.181.28.51

;; AUTHORITY SECTION:
split.netease.com.      11m5s IN NS     ns-split2.netease.com.
split.netease.com.      11m5s IN NS     ns-split1.netease.com.

;; ADDITIONAL SECTION:
ns-split1.netease.com.  4h13m46s IN A   202.106.168.79
ns-split2.netease.com.  4h13m46s IN A   220.181.28.4

;; Total query time: 5010 msec
;; FROM: netid1 to SERVER: default -- 10.228.0.14
;; WHEN: Thu Jun 14 17:07:43 2007
;; MSG SIZE  sent: 29  rcvd: 307