; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa beilin.bjfu.edu.cn.
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3951
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;beilin.bjfu.edu.cn.		IN	AAAA

;; ANSWER SECTION:
beilin.bjfu.edu.cn.	73907	IN	AAAA	2001:da8:211:4:2e0:81ff:fe41:ed36

;; AUTHORITY SECTION:
bjfu.edu.cn.		73907	IN	NS	ss2.bjfu.edu.cn.
bjfu.edu.cn.		73907	IN	NS	beilin.bjfu.edu.cn.

;; ADDITIONAL SECTION:
ss2.bjfu.edu.cn.	73907	IN	A	202.204.112.67
beilin.bjfu.edu.cn.	73907	IN	A	202.204.112.66

;; Query time: 0 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri Nov  8 23:05:58 2013
;; MSG SIZE  rcvd: 128