; <<>> 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: 17687
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 8, ADDITIONAL: 1

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

;; ANSWER SECTION:
external.ak.fbcdn.net.edgesuite.net. 120 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:590:2004::3f8d:c4da
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:590:2004::3f8d:c4fb

;; AUTHORITY SECTION:
dsw4.akamai.net.	2296	IN	NS	n7dsw4.akamai.net.
dsw4.akamai.net.	2296	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	2296	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	2296	IN	NS	n6dsw4.akamai.net.
dsw4.akamai.net.	2296	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	2296	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	2296	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	2296	IN	NS	n5dsw4.akamai.net.

;; ADDITIONAL SECTION:
n6dsw4.akamai.net.	13139	IN	A	23.67.56.174

;; Query time: 301 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri Sep  6 19:06:16 2013
;; MSG SIZE  rcvd: 325