; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa external.ak.fbcdn.net.edgesuite.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 22619
;; flags: qr rd ra; QUERY: 1, ANSWER: 3, AUTHORITY: 8, ADDITIONAL: 1

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

;; ANSWER SECTION:
external.ak.fbcdn.net.edgesuite.net. 187 IN CNAME a1920.dsw4.akamai.net.
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:5801:8002:1::6b0e:2130
a1920.dsw4.akamai.net.	20	IN	AAAA	2600:5801:8002:1::6b0e:2132

;; AUTHORITY SECTION:
dsw4.akamai.net.	11994	IN	NS	n1dsw4.akamai.net.
dsw4.akamai.net.	11994	IN	NS	n6dsw4.akamai.net.
dsw4.akamai.net.	11994	IN	NS	a0dsw4.akamai.net.
dsw4.akamai.net.	11994	IN	NS	n3dsw4.akamai.net.
dsw4.akamai.net.	11994	IN	NS	n5dsw4.akamai.net.
dsw4.akamai.net.	11994	IN	NS	n2dsw4.akamai.net.
dsw4.akamai.net.	11994	IN	NS	n0dsw4.akamai.net.
dsw4.akamai.net.	11994	IN	NS	n4dsw4.akamai.net.

;; ADDITIONAL SECTION:
n6dsw4.akamai.net.	1235	IN	A	23.67.56.174

;; Query time: 23 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri Sep  6 22:24:40 2013
;; MSG SIZE  rcvd: 325