; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa b.static.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5127
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 0

;; QUESTION SECTION:
;b.static.ak.fbcdn.net.		IN	AAAA

;; ANSWER SECTION:
b.static.ak.fbcdn.net.	6339	IN	CNAME	static.ak.facebook.com.edgesuite.net.
static.ak.facebook.com.edgesuite.net. 360 IN CNAME a749.dsw4.akamai.net.
a749.dsw4.akamai.net.	20	IN	AAAA	2001:428:4c03::3fee:2f9
a749.dsw4.akamai.net.	20	IN	AAAA	2001:428:4c03::3fee:2d2

;; AUTHORITY SECTION:
dsw4.akamai.net.	13513	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	13513	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	13513	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	13513	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	13513	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	13513	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	13513	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	13513	IN	NS	n0dsw4.akamai.net.

;; Query time: 163 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed Jan 30 16:42:56 2013
;; MSG SIZE  rcvd: 341