; <<>> 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: 65376
;; flags: qr rd ra; QUERY: 1, ANSWER: 8, AUTHORITY: 8, ADDITIONAL: 1

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

;; ANSWER SECTION:
ds.download.windowsupdate.com. 264 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 598 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	598 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 2600:1406:1a::173d:c259
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:1a::173d:c26a
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:1a::173d:c269

;; AUTHORITY SECTION:
cn.akamaitech.net.	6216	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	6216	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	6216	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	6216	IN	NS	n7cn.akamaitech.net.
cn.akamaitech.net.	6216	IN	NS	n6cn.akamaitech.net.
cn.akamaitech.net.	6216	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	6216	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	6216	IN	NS	n5cn.akamaitech.net.

;; ADDITIONAL SECTION:
n7cn.akamaitech.net.	2925	IN	A	23.67.56.171

;; Query time: 134 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed May 21 04:16:55 2014
;; MSG SIZE  rcvd: 509