; <<>> 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: 5847
;; 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. 332 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 371 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	371 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 95	IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:84a
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:843
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:84b

;; AUTHORITY SECTION:
dscd.akamai.net.	3660	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	3660	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	3660	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	3660	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	3660	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	3660	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	3660	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	3660	IN	NS	n2dscd.akamai.net.

;; Query time: 40 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed Apr 15 18:53:07 2015
;; MSG SIZE  rcvd: 456