; <<>> 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: 42774
;; 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. 3019 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 686 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	686 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 86	IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2600:1407:9::173e:ef08
a767.dscd.akamai.net.	20	IN	AAAA	2600:1407:9::173e:ef09
a767.dscd.akamai.net.	20	IN	AAAA	2600:1407:9::173e:ef10

;; AUTHORITY SECTION:
dscd.akamai.net.	321	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	321	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	321	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	321	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	321	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	321	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	321	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	321	IN	NS	n5dscd.akamai.net.

;; Query time: 47 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Apr 14 21:22:51 2015
;; MSG SIZE  rcvd: 456