; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa www.cau.edu.cn
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 50344
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 3

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

;; ANSWER SECTION:
www.cau.edu.cn.		86400	IN	AAAA	2001:250:209:b02::215

;; AUTHORITY SECTION:
cau.edu.cn.		86400	IN	NS	ns2.cau.edu.cn.
cau.edu.cn.		86400	IN	NS	ns3.cau.edu.cn.
cau.edu.cn.		86400	IN	NS	ns.cau.edu.cn.
cau.edu.cn.		86400	IN	NS	nsb.cau.edu.cn.
cau.edu.cn.		86400	IN	NS	ns1.cau.edu.cn.

;; ADDITIONAL SECTION:
ns1.cau.edu.cn.		86400	IN	A	202.112.160.1
ns3.cau.edu.cn.		86400	IN	A	202.205.81.5
ns2.cau.edu.cn.		86400	IN	A	202.112.160.2

;; Query time: 481 msec
;; SERVER: ::1#53(::1)
;; WHEN: Mon Mar 11 11:11:42 2013
;; MSG SIZE  rcvd: 197