; <<>> DiG 9.4.0 <<>> @67.107.71.186 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 23512
;; 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.	5432	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 77	IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:4:1340:1::cdf1:e0b8
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:4:1340:1::cdf1:e0bb

;; AUTHORITY SECTION:
dsw4.akamai.net.	10329	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	10329	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	10329	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	10329	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	10329	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	10329	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	10329	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	10329	IN	NS	n4dsw4.akamai.net.

;; ADDITIONAL SECTION:
a0dsw4.akamai.net.	6732	IN	AAAA	2001:5000:402:f000:2b8b:7bc0:38ab:3c7a
a1dsw4.akamai.net.	5591	IN	AAAA	2600:1404:0:f000:3788:7bc0:38ab:3c7a
n0dsw4.akamai.net.	15674	IN	A	125.141.136.97
n1dsw4.akamai.net.	10091	IN	A	72.246.55.136
n2dsw4.akamai.net.	15650	IN	A	66.171.230.13
n3dsw4.akamai.net.	10102	IN	A	193.108.88.194
n4dsw4.akamai.net.	26443	IN	A	80.239.206.139
n5dsw4.akamai.net.	10553	IN	A	193.108.88.195

;; Query time: 38 msec
;; SERVER: 67.107.71.186#53(67.107.71.186)
;; WHEN: Mon Apr  1 17:48:23 2013
;; MSG SIZE  rcvd: 493