; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa NS1.hku.hk.
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 64256
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 5, ADDITIONAL: 5

;; QUESTION SECTION:
;NS1.hku.hk.			IN	AAAA

;; ANSWER SECTION:
NS1.hku.hk.		29860	IN	AAAA	2001:ce0:2201:101:0:ffff:0:1

;; AUTHORITY SECTION:
hku.hk.			29860	IN	NS	ns4.hku.hk.
hku.hk.			29860	IN	NS	ns2.cuhk.edu.hk.
hku.hk.			29860	IN	NS	NS1.hku.hk.
hku.hk.			29860	IN	NS	ns2.hku.hk.
hku.hk.			29860	IN	NS	ns3.hku.hk.

;; ADDITIONAL SECTION:
ns2.hku.hk.		29860	IN	AAAA	2001:ce0:2201:101:0:ffff:0:2
ns4.hku.hk.		29860	IN	AAAA	2001:ce0:2201:101:0:ffff:0:4
ns2.cuhk.edu.hk.	110126	IN	A	137.189.6.21
ns2.cuhk.edu.hk.	110126	IN	AAAA	2405:3000:3:60::21
ns3.hku.hk.		29860	IN	AAAA	2001:ce0:2201:101:0:ffff:0:3

;; Query time: 11 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri Nov  8 22:32:20 2013
;; MSG SIZE  rcvd: 279