; <<>> DiG 9.4.0 <<>> @216.87.84.211 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38368
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	3315	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 267 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2a02:26f0:3b::1741:1d39
a1920.dsw4.akamai.net.	20	IN	AAAA	2a02:26f0:3b::1741:1d11

;; AUTHORITY SECTION:
dsw4.akamai.net.	10459	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	10459	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	10459	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	10459	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	10459	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	10459	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	10459	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	10459	IN	NS	n3dsw4.akamai.net.

;; Query time: 255 msec
;; SERVER: 216.87.84.211#53(216.87.84.211)
;; WHEN: Fri Nov 30 03:08:32 2012
;; MSG SIZE  rcvd: 341