; <<>> 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: 44843
;; 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. 46 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 900 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	900 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 14	IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2600:1406:12::3fd9:819
a767.dscd.akamai.net.	20	IN	AAAA	2600:1406:12::3fd9:833
a767.dscd.akamai.net.	20	IN	AAAA	2600:1406:12::3fd9:81a

;; AUTHORITY SECTION:
dscd.akamai.net.	2371	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	2371	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	2371	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	2371	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	2371	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	2371	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	2371	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	2371	IN	NS	n0dscd.akamai.net.

;; Query time: 91 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Apr 21 19:32:15 2015
;; MSG SIZE  rcvd: 456