; <<>> 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: 49148
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
vthumb.ak.fbcdn.net.	2228	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 286 IN CNAME	a591.dspda2.akamai.net.
a591.dspda2.akamai.net.	20	IN	AAAA	2001:428:4c02::cda8:ecb0
a591.dspda2.akamai.net.	20	IN	AAAA	2001:428:4c02::cda8:ec6a
a591.dspda2.akamai.net.	20	IN	AAAA	2001:428:4c02::cda8:ec92

;; AUTHORITY SECTION:
dspda2.akamai.net.	1978	IN	NS	a1dspda2.akamai.net.
dspda2.akamai.net.	1978	IN	NS	n5dspda2.akamai.net.
dspda2.akamai.net.	1978	IN	NS	a0dspda2.akamai.net.
dspda2.akamai.net.	1978	IN	NS	n0dspda2.akamai.net.
dspda2.akamai.net.	1978	IN	NS	n1dspda2.akamai.net.
dspda2.akamai.net.	1978	IN	NS	n4dspda2.akamai.net.
dspda2.akamai.net.	1978	IN	NS	n2dspda2.akamai.net.
dspda2.akamai.net.	1978	IN	NS	n3dspda2.akamai.net.

;; Query time: 1099 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri May 31 16:11:57 2013
;; MSG SIZE  rcvd: 382