; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7511
;; flags: qr rd ra; QUERY: 1, ANSWER: 4, AUTHORITY: 8, ADDITIONAL: 3

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

;; ANSWER SECTION:
external.ak.fbcdn.net.	2989	IN	CNAME	external.ak.fbcdn.net.edgesuite.net.
external.ak.fbcdn.net.edgesuite.net. 41	IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1406:28::17d8:b6a
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:1406:28::17d8:b60

;; AUTHORITY SECTION:
dsw4.akamai.net.	1163	IN	NS	n4dsw4.akamai.net.
dsw4.akamai.net.	1163	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	1163	IN	NS	n6dsw4.akamai.net.
dsw4.akamai.net.	1163	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	1163	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	1163	IN	NS	n7dsw4.akamai.net.
dsw4.akamai.net.	1163	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	1163	IN	NS	n2dsw4.akamai.net.

;; ADDITIONAL SECTION:
n1dsw4.akamai.net.	8070	IN	A	184.84.242.46
n4dsw4.akamai.net.	3923	IN	A	23.67.56.170
n5dsw4.akamai.net.	3885	IN	A	23.67.56.173

;; Query time: 37 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu Jun 19 04:15:59 2014
;; MSG SIZE  rcvd: 389