; <<>> DiG 9.4.0 <<>> @66.28.0.45 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 1774
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 8

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	4742	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 91	IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	13	IN	AAAA	2001:428:7000:6::3f97:7671
a1920.dsw4.akamai.net.	13	IN	AAAA	2001:428:7000:6::3f97:76ae

;; AUTHORITY SECTION:
dsw4.akamai.net.	6265	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	6265	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	6265	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	6265	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	6265	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	6265	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	6265	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	6265	IN	NS	n5dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	6574	IN	AAAA	2001:559:0:3f0:902f:888e:ca92:9c24
a1dsw4.akamai.net.	6309	IN	AAAA	2001:559:0:3f0:9028:888e:ca92:9c24
n0dsw4.akamai.net.	199	IN	A	80.239.206.135
n1dsw4.akamai.net.	2810	IN	A	63.141.195.109
n2dsw4.akamai.net.	199	IN	A	80.239.206.139
n3dsw4.akamai.net.	3331	IN	A	23.67.56.175
n4dsw4.akamai.net.	1910	IN	A	23.67.56.173
n5dsw4.akamai.net.	2530	IN	A	63.141.195.109

;; Query time: 50 msec
;; SERVER: 66.28.0.45#53(66.28.0.45)
;; WHEN: Mon Apr  1 17:42:46 2013
;; MSG SIZE  rcvd: 493