; <<>> 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: 53121
;; 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. 1022 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 762 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	762 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 98	IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2001:2031::d1aa:6150
a767.dscd.akamai.net.	20	IN	AAAA	2001:2031::d1aa:6152

;; AUTHORITY SECTION:
dscd.akamai.net.	4541	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	4541	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	4541	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	4541	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	4541	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	4541	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	4541	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	4541	IN	NS	n7dscd.akamai.net.

;; Query time: 48 msec
;; SERVER: ::1#53(::1)
;; WHEN: Mon Jan 13 21:01:37 2014
;; MSG SIZE  rcvd: 428