; <<>> 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: 36692
;; 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. 2813 IN CNAME	bg.v4.dl.windowsupdate.com.nsatc.net.
bg.v4.dl.windowsupdate.com.nsatc.net. 113 IN CNAME w8v4.audownload.windowsupdate.nsatc.net.
w8v4.audownload.windowsupdate.nsatc.net. 4 IN CNAME au.download.windowsupdate.com.edgesuite.net.
au.download.windowsupdate.com.edgesuite.net. 2927 IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:84b
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:84a
a767.dscd.akamai.net.	20	IN	AAAA	2600:141b:4::48f7:849

;; AUTHORITY SECTION:
dscd.akamai.net.	2175	IN	NS	n6dscd.akamai.net.
dscd.akamai.net.	2175	IN	NS	n5dscd.akamai.net.
dscd.akamai.net.	2175	IN	NS	n3dscd.akamai.net.
dscd.akamai.net.	2175	IN	NS	n4dscd.akamai.net.
dscd.akamai.net.	2175	IN	NS	n2dscd.akamai.net.
dscd.akamai.net.	2175	IN	NS	n7dscd.akamai.net.
dscd.akamai.net.	2175	IN	NS	n1dscd.akamai.net.
dscd.akamai.net.	2175	IN	NS	n0dscd.akamai.net.

;; ADDITIONAL SECTION:
n7dscd.akamai.net.	6000	IN	A	216.156.211.28

;; Query time: 291 msec
;; SERVER: ::1#53(::1)
;; WHEN: Fri Apr 24 19:05:24 2015
;; MSG SIZE  rcvd: 497