; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa download.cqu6.edu.cn
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55516
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 0

;; QUESTION SECTION:
;download.cqu6.edu.cn.		IN	AAAA

;; ANSWER SECTION:
download.cqu6.edu.cn.	86400	IN	AAAA	2001:da8:c800::36

;; AUTHORITY SECTION:
cqu6.edu.cn.		62521	IN	NS	pridns.cqu.edu.cn.
cqu6.edu.cn.		62521	IN	NS	secdns.cqu.edu.cn.

;; Query time: 239 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu Jan 15 07:14:46 2015
;; MSG SIZE  rcvd: 112