; <<>> 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: 16349
;; 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. 103 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:418:8404:11::c7ef:b698
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:418:8404:11::c7ef:b70a

;; AUTHORITY SECTION:
dsw4.akamai.net.	9158	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	9158	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	9158	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	9158	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	9158	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	9158	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	9158	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	9158	IN	NS	n4dsw4.akamai.net.

;; Query time: 53 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu May  9 20:01:57 2013
;; MSG SIZE  rcvd: 309