; <<>> 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: 21432
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 3

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	6331	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 147 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:559:0:66::b81c:100b
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:559:0:66::b81c:1032

;; AUTHORITY SECTION:
dsw4.akamai.net.	5367	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	5367	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	5367	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	5367	IN	NS	n7dsw4.akamai.net.
dsw4.akamai.net.	5367	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	5367	IN	NS	n6dsw4.akamai.net.
dsw4.akamai.net.	5367	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	5367	IN	NS	n1dsw4.akamai.net.

;; ADDITIONAL SECTION:
n4dsw4.akamai.net.	5384	IN	A	88.221.81.194
n1dsw4.akamai.net.	16184	IN	A	88.221.81.195
n6dsw4.akamai.net.	16229	IN	A	23.67.56.173

;; Query time: 36 msec
;; SERVER: ::1#53(::1)
;; WHEN: Sun Oct 27 09:49:14 2013
;; MSG SIZE  rcvd: 389