; <<>> DiG 9.4.0 <<>> @202.171.190.10 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13115
;; 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.	291	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 69	IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2402:7800:0:11::77a1:5b19
a1920.dsw4.akamai.net.	20	IN	AAAA	2402:7800:0:11::77a1:5b0b

;; Query time: 471 msec
;; SERVER: 202.171.190.10#53(202.171.190.10)
;; WHEN: Fri Nov 30 02:54:33 2012
;; MSG SIZE  rcvd: 173