; <<>> 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: 45697
;; 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. 1861 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 16 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	16 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	AAAA	2001:428:4c02:1fd::d02e:a309
a767.dscd.akamai.net.	20	IN	AAAA	2001:428:4c02:1fd::d02e:a312
a767.dscd.akamai.net.	20	IN	AAAA	2001:428:4c02:1fd::d02e:a331

;; AUTHORITY SECTION:
dscd.akamai.net.	316	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	316	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	316	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	316	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	316	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	316	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	316	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	316	IN	NS	n6dscd.akamai.net.

;; Query time: 283 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed Dec 10 20:07:42 2014
;; MSG SIZE  rcvd: 456