; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa external.ak.fbcdn.net.edgesuite.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 48958
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 8, ADDITIONAL: 0

;; QUESTION SECTION:
;external.ak.fbcdn.net.edgesuite.net. IN	AAAA

;; ANSWER SECTION:
external.ak.fbcdn.net.edgesuite.net. 326 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:590:1:a00::4516:a298
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:590:1:a00::4516:a3e3

;; AUTHORITY SECTION:
dsw4.akamai.net.	11853	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	11853	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	11853	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	11853	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	11853	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	11853	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	11853	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	11853	IN	NS	a1dsw4.akamai.net.

;; Query time: 38 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri May 10 01:17:02 2013
;; MSG SIZE  rcvd: 309