; <<>> 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: 64241
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 4

;; QUESTION SECTION:
;ds.download.windowsupdate.com.	IN	AAAA

;; ANSWER SECTION:
ds.download.windowsupdate.com. 2091 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 30 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	749 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 79	IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2600:1406:12::3fd9:82b
a767.dscd.akamai.net.	20	IN	AAAA	2600:1406:12::3fd9:819

;; AUTHORITY SECTION:
dscd.akamai.net.	7028	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	7028	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	7028	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	7028	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	7028	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	7028	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	7028	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	7028	IN	NS	n2dscd.akamai.net.

;; ADDITIONAL SECTION:
n2dscd.akamai.net.	6304	IN	A	69.144.75.156
n7dscd.akamai.net.	6276	IN	A	69.144.75.157
n5dscd.akamai.net.	13291	IN	A	69.144.75.150
n4dscd.akamai.net.	6276	IN	A	69.144.75.157

;; Query time: 15 msec
;; SERVER: ::1#53(::1)
;; WHEN: Sun Apr 20 23:06:59 2014
;; MSG SIZE  rcvd: 492