; <<>> DiG 9.4.0 <<>> @216.199.46.11 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 21500
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 4

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	2577	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 270 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:590:1:400::451f:4832
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:590:1:400::451f:4839

;; AUTHORITY SECTION:
dsw4.akamai.net.	9772	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	9772	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	9772	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	9772	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	9772	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	9772	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	9772	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	9772	IN	NS	n4dsw4.akamai.net.

;; ADDITIONAL SECTION:
a1dsw4.akamai.net.	31632	IN	AAAA	2001:218:2007:ffff:9203:524b:8a8c:7c40
n0dsw4.akamai.net.	11987	IN	A	80.239.206.136
n2dsw4.akamai.net.	38502	IN	A	193.108.88.194
n5dsw4.akamai.net.	16902	IN	A	23.62.229.6

;; Query time: 173 msec
;; SERVER: 216.199.46.11#53(216.199.46.11)
;; WHEN: Fri Dec 28 18:51:53 2012
;; MSG SIZE  rcvd: 417