; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa smail.hust.edu.cn.
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 56481
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 3

;; QUESTION SECTION:
;smail.hust.edu.cn.		IN	AAAA

;; ANSWER SECTION:
smail.hust.edu.cn.	3600	IN	AAAA	2001:250:4000:2000:862b:2bff:fe56:7696

;; AUTHORITY SECTION:
hust.edu.cn.		177	IN	NS	SERVER20.hust.edu.cn.
hust.edu.cn.		177	IN	NS	dns.whnet.edu.cn.
hust.edu.cn.		177	IN	NS	dns.hust.edu.cn.

;; ADDITIONAL SECTION:
dns.whnet.edu.cn.	78094	IN	AAAA	2001:da8:3000:2000::53
SERVER20.hust.edu.cn.	177	IN	A	202.114.0.242
SERVER20.hust.edu.cn.	177	IN	AAAA	2001:250:4000:2000::53

;; Query time: 1020 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri Dec 28 19:29:53 2012
;; MSG SIZE  rcvd: 200