; <<>> DiG 9.4.0 <<>> @129.219.17.5 +time=60 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 44169
;; 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.	644	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 240 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:418:4001:a::c657:b6d3
a1920.dsw4.akamai.net.	20	IN	AAAA	2001:418:4001:a::c657:b692

;; Query time: 78 msec
;; SERVER: 129.219.17.5#53(129.219.17.5)
;; WHEN: Fri Dec 14 00:32:32 2012
;; MSG SIZE  rcvd: 173