; <<>> 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: 11970
;; 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.	566	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 7571	IN CNAME a591.dspda2.akamai.net.
a591.dspda2.akamai.net.	20	IN	AAAA	2001:668:108:1007::4d43:5519
a591.dspda2.akamai.net.	20	IN	AAAA	2001:668:108:1007::4d43:551b

;; AUTHORITY SECTION:
dspda2.akamai.net.	2435	IN	NS	n4dspda2.akamai.net.
dspda2.akamai.net.	2435	IN	NS	n0dspda2.akamai.net.
dspda2.akamai.net.	2435	IN	NS	n5dspda2.akamai.net.
dspda2.akamai.net.	2435	IN	NS	n3dspda2.akamai.net.
dspda2.akamai.net.	2435	IN	NS	n2dspda2.akamai.net.
dspda2.akamai.net.	2435	IN	NS	n7dspda2.akamai.net.
dspda2.akamai.net.	2435	IN	NS	n1dspda2.akamai.net.
dspda2.akamai.net.	2435	IN	NS	n6dspda2.akamai.net.

;; Query time: 38 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Jun  9 23:32:53 2015
;; MSG SIZE  rcvd: 354