; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa vthumb.ak.fbcdn.net
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 3347
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
vthumb.ak.fbcdn.net.	585	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 360 IN CNAME	a591.dspda2.akamai.net.
a591.dspda2.akamai.net.	20	IN	CNAME	a591.dspda2.akamai.net.0.1.cn.akamaitech.net.
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:1f::b832:1b9b
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:1f::b832:1b93
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:1f::b832:1b89

;; AUTHORITY SECTION:
cn.akamaitech.net.	5740	IN	NS	n7cn.akamaitech.net.
cn.akamaitech.net.	5740	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	5740	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	5740	IN	NS	n5cn.akamaitech.net.
cn.akamaitech.net.	5740	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	5740	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	5740	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	5740	IN	NS	n6cn.akamaitech.net.

;; Query time: 124 msec
;; SERVER: ::1#53(::1)
;; WHEN: Mon May 12 23:40:48 2014
;; MSG SIZE  rcvd: 405