; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa www.sau.edu.cn
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 32311
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 0

;; QUESTION SECTION:
;www.sau.edu.cn.			IN	AAAA

;; ANSWER SECTION:
www.sau.edu.cn.		28800	IN	AAAA	2001:da8:9006::2421

;; AUTHORITY SECTION:
sau.edu.cn.		28800	IN	NS	dns1.sau.edu.cn.
sau.edu.cn.		28800	IN	NS	dns3.sau.edu.cn.
sau.edu.cn.		28800	IN	NS	dns4.sau.edu.cn.
sau.edu.cn.		28800	IN	NS	dns2.sau.edu.cn.

;; Query time: 509 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu Jan 10 01:48:14 2013
;; MSG SIZE  rcvd: 136