; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13589
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 1

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	5287	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 5 IN CNAME	a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1404:d::6011:ca89
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1404:d::6011:ca8a

;; AUTHORITY SECTION:
dsw4.akamai.net.	11027	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	11027	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	11027	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	11027	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	11027	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	11027	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	11027	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	11027	IN	NS	a1dsw4.akamai.net.

;; ADDITIONAL SECTION:
n3dsw4.akamai.net.	11060	IN	A	63.141.195.116

;; Query time: 44 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu Oct 10 19:59:13 2013
;; MSG SIZE  rcvd: 357