; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa www.bupt.edu.cn
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4125
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0

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

;; ANSWER SECTION:
www.bupt.edu.cn.	600	IN	AAAA	2001:da8:215:4038:250:56ff:feb7:4f82

;; AUTHORITY SECTION:
bupt.edu.cn.		600	IN	NS	gus.buptnet.edu.cn.
bupt.edu.cn.		600	IN	NS	ns.buptnet.edu.cn.

;; Query time: 437 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu Jan 10 00:09:58 2013
;; MSG SIZE  rcvd: 104