; <<>> 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: 35873
;; 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.	7200	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 21600 IN CNAME a591.dspda2.akamai.net.
a591.dspda2.akamai.net.	20	IN	AAAA	2001:418:1401:7c::a5fe:cea
a591.dspda2.akamai.net.	20	IN	AAAA	2001:418:1401:7c::a5fe:d0b

;; AUTHORITY SECTION:
dspda2.akamai.net.	4000	IN	NS	n2dspda2.akamai.net.
dspda2.akamai.net.	4000	IN	NS	n6dspda2.akamai.net.
dspda2.akamai.net.	4000	IN	NS	n3dspda2.akamai.net.
dspda2.akamai.net.	4000	IN	NS	n0dspda2.akamai.net.
dspda2.akamai.net.	4000	IN	NS	n7dspda2.akamai.net.
dspda2.akamai.net.	4000	IN	NS	n4dspda2.akamai.net.
dspda2.akamai.net.	4000	IN	NS	n5dspda2.akamai.net.
dspda2.akamai.net.	4000	IN	NS	n1dspda2.akamai.net.

;; Query time: 192 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Mar 17 19:41:33 2015
;; MSG SIZE  rcvd: 354