; <<>> 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: 22625
;; 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. 896 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 324 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	324 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 112 IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2001:668:1f:23::adcd:750
a767.dscd.akamai.net.	20	IN	AAAA	2001:668:1f:23::adcd:752
a767.dscd.akamai.net.	20	IN	AAAA	2001:668:1f:23::adcd:751

;; AUTHORITY SECTION:
dscd.akamai.net.	1296	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	1296	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	1296	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	1296	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	1296	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	1296	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	1296	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	1296	IN	NS	n3dscd.akamai.net.

;; Query time: 44 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Apr 14 18:52:23 2015
;; MSG SIZE  rcvd: 456