; <<>> DiG 9.4.0 <<>> @193.231.236.10 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 2094
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 1

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	7200	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 360 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2a02:2f0c:8000:a::51c4:1ab1
a1920.dsw4.akamai.net.	20	IN	AAAA	2a02:2f0c:8000:a::51c4:1a93

;; AUTHORITY SECTION:
dsw4.akamai.net.	21600	IN	NS	a1dsw4.akamai.net.
dsw4.akamai.net.	21600	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	21600	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	21600	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	21600	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	21600	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	21600	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	21600	IN	NS	n5dsw4.akamai.net.

;; ADDITIONAL SECTION:
n4dsw4.akamai.net.	32393	IN	A	193.108.88.194

;; Query time: 1823 msec
;; SERVER: 193.231.236.10#53(193.231.236.10)
;; WHEN: Fri Dec 28 18:30:33 2012
;; MSG SIZE  rcvd: 357