; <<>> DiG 9.4.0 <<>> @66.51.128.240 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 60113
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 0, ADDITIONAL: 0

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	3554	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 105 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	19	IN	AAAA	2001:559:0:42::6011:a4b0
a1920.dsw4.akamai.net.	19	IN	AAAA	2001:559:0:42::6011:a491

;; Query time: 107 msec
;; SERVER: 66.51.128.240#53(66.51.128.240)
;; WHEN: Fri Dec 28 18:19:55 2012
;; MSG SIZE  rcvd: 173