; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa b0.nic.xin.
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5216
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 4, ADDITIONAL: 2

;; QUESTION SECTION:
;b0.nic.xin.			IN	AAAA

;; ANSWER SECTION:
b0.nic.xin.		300	IN	AAAA	2a01:8840:7f::17

;; AUTHORITY SECTION:
nic.xin.		27	IN	NS	b0.nic.xin.
nic.xin.		27	IN	NS	a2.nic.xin.
nic.xin.		27	IN	NS	a0.nic.xin.
nic.xin.		27	IN	NS	c0.nic.xin.

;; ADDITIONAL SECTION:
a0.nic.xin.		277	IN	AAAA	2a01:8840:7e::17
c0.nic.xin.		27	IN	AAAA	2a01:8840:80::17

;; Query time: 310 msec
;; SERVER: ::1#53(::1)
;; WHEN: Sun Mar  8 06:07:49 2015
;; MSG SIZE  rcvd: 177