; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa ds.download.windowsupdate.com
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 15968
;; flags: qr rd ra; QUERY: 1, ANSWER: 7, AUTHORITY: 8, ADDITIONAL: 2

;; QUESTION SECTION:
;ds.download.windowsupdate.com.	IN	AAAA

;; ANSWER SECTION:
ds.download.windowsupdate.com. 2690 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 900 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	900 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 300 IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	CNAME	a767.dscd.akamai.net.0.1.cn.akamaitech.net.
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2001:428:7003:15::cda9:1ed9
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2001:428:7003:15::cda9:1edb

;; AUTHORITY SECTION:
cn.akamaitech.net.	6968	IN	NS	n5cn.akamaitech.net.
cn.akamaitech.net.	6968	IN	NS	a0cn.akamaitech.net.
cn.akamaitech.net.	6968	IN	NS	a1cn.akamaitech.net.
cn.akamaitech.net.	6968	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	6968	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	6968	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	6968	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	6968	IN	NS	n1cn.akamaitech.net.

;; ADDITIONAL SECTION:
n4cn.akamaitech.net.	9807	IN	A	23.67.56.168
n3cn.akamaitech.net.	7144	IN	A	63.141.195.102

;; Query time: 139 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Sep  9 11:02:08 2014
;; MSG SIZE  rcvd: 497