; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa www.hku.hk
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 62550
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 7

;; QUESTION SECTION:
;www.hku.hk.			IN	AAAA

;; ANSWER SECTION:
www.hku.hk.		86400	IN	AAAA	2001:ce0:2201:101:0:ffff:0:1001

;; AUTHORITY SECTION:
hku.hk.			54421	IN	NS	ns3.hku1hk.
hku.hk.			54421	IN	NS	ns4.hku.hk.
hku.hk.			54421	IN	NS	ns2.hku.hk.
hku.hk.			54421	IN	NS	ns1.hku.hk.
hku.hk.			54421	IN	NS	ns2.cuhk.edu.hk.

;; ADDITIONAL SECTION:
ns1.hku.hk.		86400	IN	A	147.8.2.3
ns1.hku.hk.		54421	IN	AAAA	2001:ce0:2201:101:0:ffff:0:1
ns2.cuhk.edu.hk.	163284	IN	AAAA	2405:3000:3:6::15
ns4.hku.hk.		86400	IN	A	147.8.145.30
ns4.hku.hk.		54421	IN	AAAA	2001:ce0:2201:101:0:ffff:0:4
ns2.hku.hk.		86400	IN	A	147.8.145.32
ns2.hku.hk.		54421	IN	AAAA	2001:ce0:2201:101:0:ffff:0:2

;; Query time: 603 msec
;; SERVER: ::1#53(::1)
;; WHEN: Sat Feb 15 08:48:41 2014
;; MSG SIZE  rcvd: 321