; <<>> DiG 9.4.0 <<>> @::1 +time=30 aaaa au.v4.download.windowsupdate.com
; (1 server found)
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 7010
;; flags: qr rd ra; QUERY: 1, ANSWER: 7, AUTHORITY: 8, ADDITIONAL: 0

;; QUESTION SECTION:
;au.v4.download.windowsupdate.com. IN	AAAA

;; ANSWER SECTION:
au.v4.download.windowsupdate.com. 1193 IN CNAME	bg.v4.dl.windowsupdate.com.nsatc.net.
bg.v4.dl.windowsupdate.com.nsatc.net. 29 IN CNAME w8v4.audownload.windowsupdate.nsatc.net.
w8v4.audownload.windowsupdate.nsatc.net. 483 IN	CNAME au.download.windowsupdate.com.edgesuite.net.
au.download.windowsupdate.com.edgesuite.net. 4602 IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2600:1406:1a::173d:c378
a767.dscd.akamai.net.	20	IN	AAAA	2600:1406:1a::173d:c380
a767.dscd.akamai.net.	20	IN	AAAA	2600:1406:1a::173d:c368

;; AUTHORITY SECTION:
dscd.akamai.net.	1946	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	1946	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	1946	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	1946	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	1946	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	1946	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	1946	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	1946	IN	NS	n4dscd.akamai.net.

;; Query time: 62 msec
;; SERVER: ::1#53(::1)
;; WHEN: Wed Apr  8 15:03:48 2015
;; MSG SIZE  rcvd: 481