; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa vthumb.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 57187
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 8, ADDITIONAL: 6

;; QUESTION SECTION:
;vthumb.ak.fbcdn.net.		IN	AAAA

;; ANSWER SECTION:
vthumb.ak.fbcdn.net.	324	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 54 IN CNAME	a591.dspda2.akamai.net.
a591.dspda2.akamai.net.	20	IN	CNAME	a591.dspda2.akamai.net.0.1.cn.akamaitech.net.
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:28::17d8:ad8
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:28::17d8:ae3

;; AUTHORITY SECTION:
cn.akamaitech.net.	2340	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	2340	IN	NS	n5cn.akamaitech.net.
cn.akamaitech.net.	2340	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	2340	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	2340	IN	NS	a0cn.akamaitech.net.
cn.akamaitech.net.	2340	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	2340	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	2340	IN	NS	a1cn.akamaitech.net.

;; ADDITIONAL SECTION:
n3cn.akamaitech.net.	84	IN	A	96.17.144.44
n2cn.akamaitech.net.	2175	IN	A	184.51.100.14
n1cn.akamaitech.net.	1751	IN	A	184.51.100.12
n5cn.akamaitech.net.	7301	IN	A	96.17.144.45
n4cn.akamaitech.net.	5941	IN	A	88.221.81.192
a0cn.akamaitech.net.	4693	IN	AAAA	2001:559:0:3f0:902a:5ae1:6519:3fef

;; Query time: 169 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri Oct 10 00:40:49 2014
;; MSG SIZE  rcvd: 485