; <<>> DiG 9.4.0 <<>> @206.13.30.12 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54906
;; 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.	1189	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 122 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	5	IN	AAAA	2001:418:1401:21::a5fe:9d12
a1920.dsw4.akamai.net.	5	IN	AAAA	2001:418:1401:21::a5fe:9d49

;; Query time: 54 msec
;; SERVER: 206.13.30.12#53(206.13.30.12)
;; WHEN: Fri Nov 30 02:56:49 2012
;; MSG SIZE  rcvd: 173