; <<>> DiG 9.4.0 <<>> @205.152.144.23 +time=60 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 26137
;; 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.	239	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 56	IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:3:500:6::3fa2:ea68
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:3:500:6::3fa2:ea61

;; Query time: 298 msec
;; SERVER: 205.152.144.23#53(205.152.144.23)
;; WHEN: Mon Jun  3 21:23:58 2013
;; MSG SIZE  rcvd: 173