; <<>> DiG 9.4.0 <<>> @68.100.16.25 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 27576
;; 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.	5129	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 97	IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	9	IN	AAAA	2001:428:901:3101::cf6d:dd88
a1920.dsw4.akamai.net.	9	IN	AAAA	2001:428:901:3101::cf6d:ddb1

;; AUTHORITY SECTION:
dsw4.akamai.net.	5130	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	5130	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	5130	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	5130	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	5130	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	5130	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	5130	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	5130	IN	NS	n2dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	42519	IN	AAAA	2001:5000:402:f000:2b84:e425:a04c:f90e
a1dsw4.akamai.net.	18604	IN	AAAA	2a02:26f0:32:f000:f50b:e425:a04c:f90e
n0dsw4.akamai.net.	5345	IN	A	66.171.230.12
n1dsw4.akamai.net.	6737	IN	A	195.59.43.133
n2dsw4.akamai.net.	6075	IN	A	195.59.43.136
n3dsw4.akamai.net.	16145	IN	A	193.108.88.193
n4dsw4.akamai.net.	29402	IN	A	23.62.229.5
n5dsw4.akamai.net.	27782	IN	A	195.59.43.137

;; Query time: 68 msec
;; SERVER: 68.100.16.25#53(68.100.16.25)
;; WHEN: Fri Dec 28 18:21:23 2012
;; MSG SIZE  rcvd: 493