; <<>> DiG 9.4.0 <<>> @209.133.21.10 +time=60 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 63389
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 6

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	4364	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 235 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:428:7000:b::4394:2f11
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:428:7000:b::4394:2f73

;; AUTHORITY SECTION:
dsw4.akamai.net.	3963	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	3963	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	3963	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	3963	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	3963	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	3963	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	3963	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	3963	IN	NS	n2dsw4.akamai.net.

;; ADDITIONAL SECTION:
n0dsw4.akamai.net.	3254	IN	A	193.108.88.193
n1dsw4.akamai.net.	11883	IN	A	96.17.144.43
n2dsw4.akamai.net.	605	IN	A	63.141.195.109
n3dsw4.akamai.net.	2372	IN	A	213.254.245.7
n4dsw4.akamai.net.	1024	IN	A	61.213.146.6
n5dsw4.akamai.net.	835	IN	A	63.141.195.102

;; Query time: 99 msec
;; SERVER: 209.133.21.10#53(209.133.21.10)
;; WHEN: Mon Jun  3 07:29:12 2013
;; MSG SIZE  rcvd: 437