; <<>> 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: 42481
;; flags: qr rd ra; QUERY: 1, ANSWER: 7, AUTHORITY: 8, ADDITIONAL: 1

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

;; ANSWER SECTION:
au.v4.download.windowsupdate.com. 2410 IN CNAME	bg.v4.dl.windowsupdate.com.nsatc.net.
bg.v4.dl.windowsupdate.com.nsatc.net. 656 IN CNAME w8v4.audownload.windowsupdate.nsatc.net.
w8v4.audownload.windowsupdate.nsatc.net. 356 IN	CNAME au.download.windowsupdate.com.edgesuite.net.
au.download.windowsupdate.com.edgesuite.net. 1848 IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:a20
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:a11
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:a18

;; AUTHORITY SECTION:
dscd.akamai.net.	1248	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	1248	IN	NS	n0dscd.akamai.net.
dscd.akamai.net.	1248	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	1248	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	1248	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	1248	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	1248	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	1248	IN	NS	n6dscd.akamai.net.

;; ADDITIONAL SECTION:
n4dscd.akamai.net.	2744	IN	A	204.2.133.117

;; Query time: 781 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Apr 14 16:36:16 2015
;; MSG SIZE  rcvd: 497