; <<>> 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: 12291
;; 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. 2644 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 311 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	311 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	2600:141b:4::48f7:840
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:84a
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:842

;; AUTHORITY SECTION:
dscd.akamai.net.	4000	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	4000	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	4000	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	4000	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	4000	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	4000	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	4000	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	4000	IN	NS	n7dscd.akamai.net.

;; Query time: 184 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Apr 14 21:29:06 2015
;; MSG SIZE  rcvd: 456