; <<>> DiG 9.4.0 <<>> @91.189.120.4 +time=30 aaaa b.static.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 55304
;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
b.static.ak.fbcdn.net.	870	IN	CNAME	static.ak.facebook.com.edgesuite.net.
static.ak.facebook.com.edgesuite.net. 36 IN CNAME a749.dsw4.akamai.net.
a749.dsw4.akamai.net.	4	IN	AAAA	2a02:26f0:18::5c7b:9b2a
a749.dsw4.akamai.net.	4	IN	AAAA	2a02:26f0:18::5c7b:9b3b
a749.dsw4.akamai.net.	4	IN	AAAA	2a02:26f0:18::5c7b:9b49

;; AUTHORITY SECTION:
dsw4.akamai.net.	15537	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	15537	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	15537	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	15537	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	15537	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	15537	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	15537	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	15537	IN	NS	a0dsw4.akamai.net.

;; Query time: 197 msec
;; SERVER: 91.189.120.4#53(91.189.120.4)
;; WHEN: Thu Nov  8 04:49:43 2012
;; MSG SIZE  rcvd: 369