; <<>> 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: 13829
;; flags: qr rd ra; QUERY: 1, ANSWER: 7, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
ds.download.windowsupdate.com. 610 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 701 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	701 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 102 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 2600:1406:13::3fd9:e839
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:13::3fd9:e853

;; AUTHORITY SECTION:
cn.akamaitech.net.	21321	IN	NS	n6cn.akamaitech.net.
cn.akamaitech.net.	21321	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	21321	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	21321	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	21321	IN	NS	n7cn.akamaitech.net.
cn.akamaitech.net.	21321	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	21321	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	21321	IN	NS	n5cn.akamaitech.net.

;; Query time: 89 msec
;; SERVER: ::1#53(::1)
;; WHEN: Thu Sep  5 18:05:46 2013
;; MSG SIZE  rcvd: 465