; <<>> 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: 46754
;; 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.	296	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 64 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 2600:1407:9::173f:e342
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1407:9::173f:e34b
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1407:9::173f:e34a

;; AUTHORITY SECTION:
cn.akamaitech.net.	6579	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	6579	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	6579	IN	NS	n5cn.akamaitech.net.
cn.akamaitech.net.	6579	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	6579	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	6579	IN	NS	n6cn.akamaitech.net.
cn.akamaitech.net.	6579	IN	NS	n7cn.akamaitech.net.
cn.akamaitech.net.	6579	IN	NS	n3cn.akamaitech.net.

;; Query time: 117 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Jun 10 10:15:47 2014
;; MSG SIZE  rcvd: 405