; <<>> 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: 58089
;; flags: qr rd ra; QUERY: 1, ANSWER: 6, AUTHORITY: 8, ADDITIONAL: 2

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

;; ANSWER SECTION:
ds.download.windowsupdate.com. 423 IN	CNAME	fg.ds.dl.windowsupdate.com.nsatc.net.
fg.ds.dl.windowsupdate.com.nsatc.net. 377 IN CNAME main-ds.dl.windowsupdate.com.nsatc.net.
main-ds.dl.windowsupdate.com.nsatc.net.	377 IN CNAME ds.download.windowsupdate.com.edgesuite.net.
ds.download.windowsupdate.com.edgesuite.net. 123 IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2001:590:2001::451f:7789
a767.dscd.akamai.net.	20	IN	AAAA	2001:590:2001::451f:77b8

;; AUTHORITY SECTION:
dscd.akamai.net.	18216	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	18216	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	18216	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	18216	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	18216	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	18216	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	18216	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	18216	IN	NS	n6dscd.akamai.net.

;; ADDITIONAL SECTION:
n4dscd.akamai.net.	28965	IN	A	64.213.38.143
n7dscd.akamai.net.	28965	IN	A	205.127.240.85

;; Query time: 30 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri Jun 14 14:10:34 2013
;; MSG SIZE  rcvd: 460