; <<>> 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: 7945
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 0

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

;; ANSWER SECTION:
ds.download.windowsupdate.com. 3475 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 775 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	775 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	2001:590:1:702::4516:9e09
a767.dscd.akamai.net.	20	IN	AAAA	2001:590:1:702::4516:9e38

;; AUTHORITY SECTION:
dscd.akamai.net.	17542	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	17542	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	17542	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	17542	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	17542	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	17542	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	17542	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	17542	IN	NS	n1dscd.akamai.net.

;; Query time: 117 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed Jun  5 22:10:45 2013
;; MSG SIZE  rcvd: 428