; <<>> 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: 21304
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
vthumb.ak.fbcdn.net.	3724	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 360 IN CNAME	a591.dspda2.akamai.net.
a591.dspda2.akamai.net.	20	IN	AAAA	2001:559:0:52::b854:b76b
a591.dspda2.akamai.net.	20	IN	AAAA	2001:559:0:52::b854:b76a

;; AUTHORITY SECTION:
dspda2.akamai.net.	10276	IN	NS	a0dspda2.akamai.net.
dspda2.akamai.net.	10276	IN	NS	n4dspda2.akamai.net.
dspda2.akamai.net.	10276	IN	NS	a1dspda2.akamai.net.
dspda2.akamai.net.	10276	IN	NS	n0dspda2.akamai.net.
dspda2.akamai.net.	10276	IN	NS	n1dspda2.akamai.net.
dspda2.akamai.net.	10276	IN	NS	n3dspda2.akamai.net.
dspda2.akamai.net.	10276	IN	NS	n2dspda2.akamai.net.
dspda2.akamai.net.	10276	IN	NS	n5dspda2.akamai.net.

;; Query time: 144 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed Apr 24 17:13:23 2013
;; MSG SIZE  rcvd: 354