; <<>> 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: 17455
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 1

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

;; ANSWER SECTION:
vthumb.ak.fbcdn.net.	1801	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 2600:1407:9::173f:e371
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1407:9::173f:e36a
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1407:9::173f:e370

;; AUTHORITY SECTION:
cn.akamaitech.net.	908	IN	NS	n5cn.akamaitech.net.
cn.akamaitech.net.	908	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	908	IN	NS	n7cn.akamaitech.net.
cn.akamaitech.net.	908	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	908	IN	NS	n6cn.akamaitech.net.
cn.akamaitech.net.	908	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	908	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	908	IN	NS	n2cn.akamaitech.net.

;; ADDITIONAL SECTION:
n7cn.akamaitech.net.	5096	IN	A	23.67.56.175

;; Query time: 222 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue May 20 21:40:40 2014
;; MSG SIZE  rcvd: 421