; <<>> 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: 29639
;; 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. 1111 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 571 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	571 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 2600:1406:12::3fd9:81a
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:12::3fd9:819
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:1406:12::3fd9:82b

;; AUTHORITY SECTION:
cn.akamaitech.net.	3170	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	3170	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	3170	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	3170	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	3170	IN	NS	n6cn.akamaitech.net.
cn.akamaitech.net.	3170	IN	NS	n0cn.akamaitech.net.
cn.akamaitech.net.	3170	IN	NS	n5cn.akamaitech.net.
cn.akamaitech.net.	3170	IN	NS	n7cn.akamaitech.net.

;; ADDITIONAL SECTION:
n1cn.akamaitech.net.	991	IN	A	184.51.100.14

;; Query time: 117 msec
;; SERVER: ::1#53(::1)
;; WHEN: Sat Dec 27 20:05:00 2014
;; MSG SIZE  rcvd: 509