; <<>> DiG 9.4.0 <<>> @209.172.128.2 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 5645
;; 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.	1778	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 217 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:559:0:4f::6011:4d21
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:559:0:4f::6011:4d13

;; AUTHORITY SECTION:
dsw4.akamai.net.	9982	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	9982	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	9982	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	9982	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	9982	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	9982	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	9982	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	9982	IN	NS	n4dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	20768	IN	AAAA	2a02:26f0:32:f000:f50a:78c8:a964:f8ca
a1dsw4.akamai.net.	31928	IN	AAAA	2600:1407:4:1f0:81a:78c8:a964:f8ca
n0dsw4.akamai.net.	7870	IN	A	63.141.195.110
n1dsw4.akamai.net.	3208	IN	A	125.141.136.103
n2dsw4.akamai.net.	7662	IN	A	62.41.85.135
n3dsw4.akamai.net.	2009	IN	A	62.41.85.130
n4dsw4.akamai.net.	9326	IN	A	62.41.85.134
n5dsw4.akamai.net.	29262	IN	A	62.41.85.132

;; Query time: 155 msec
;; SERVER: 209.172.128.2#53(209.172.128.2)
;; WHEN: Fri Dec 28 18:44:35 2012
;; MSG SIZE  rcvd: 493