; <<>> 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: 40182
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 4

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

;; ANSWER SECTION:
vthumb.ak.fbcdn.net.	5407	IN	CNAME	vthumb.facebook.com.edgesuite.net.
vthumb.facebook.com.edgesuite.net. 11118 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 2001:688:1:c::500c:6241
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2001:688:1:c::500c:6243
a591.dspda2.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2001:688:1:c::500c:6228

;; AUTHORITY SECTION:
cn.akamaitech.net.	1983	IN	NS	n6cn.akamaitech.net.
cn.akamaitech.net.	1983	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	1983	IN	NS	n5cn.akamaitech.net.
cn.akamaitech.net.	1983	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	1983	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	1983	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	1983	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	1983	IN	NS	n7cn.akamaitech.net.

;; ADDITIONAL SECTION:
n4cn.akamaitech.net.	855	IN	A	88.221.81.192
n3cn.akamaitech.net.	2241	IN	A	205.169.30.237
n1cn.akamaitech.net.	4014	IN	A	88.221.81.194
n5cn.akamaitech.net.	444	IN	A	205.169.30.238

;; Query time: 127 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri May 15 22:07:22 2015
;; MSG SIZE  rcvd: 469