; <<>> DiG 9.4.0 <<>> @::1 +time=60 aaaa s-external.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 34384
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
s-external.ak.fbcdn.net. 7200	IN	CNAME	s-external.ak.fbcdn.net.edgekey.net.
s-external.ak.fbcdn.net.edgekey.net. 360 IN CNAME e906.dspe1.akamaiedge.net.
e906.dspe1.akamaiedge.net. 20	IN	CNAME	e906.dspe1.akamaiedge.net.0.1.cn.akamaiedge.net.
e906.dspe1.akamaiedge.net.0.1.cn.akamaiedge.net. 20 IN AAAA 2001:418:141a:184::38a
e906.dspe1.akamaiedge.net.0.1.cn.akamaiedge.net. 20 IN AAAA 2001:418:141a:18b::38a
e906.dspe1.akamaiedge.net.0.1.cn.akamaiedge.net. 20 IN AAAA 2001:418:141a:185::38a

;; AUTHORITY SECTION:
cn.akamaiedge.net.	1631	IN	NS	n5cn.akamaiedge.net.
cn.akamaiedge.net.	1631	IN	NS	n0cn.akamaiedge.net.
cn.akamaiedge.net.	1631	IN	NS	n1cn.akamaiedge.net.
cn.akamaiedge.net.	1631	IN	NS	n3cn.akamaiedge.net.
cn.akamaiedge.net.	1631	IN	NS	n2cn.akamaiedge.net.
cn.akamaiedge.net.	1631	IN	NS	n6cn.akamaiedge.net.
cn.akamaiedge.net.	1631	IN	NS	n4cn.akamaiedge.net.
cn.akamaiedge.net.	1631	IN	NS	n7cn.akamaiedge.net.

;; Query time: 179 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Jun 10 23:43:24 2014
;; MSG SIZE  rcvd: 406