;; Truncated, retrying in TCP mode.

; <<>> 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: 63423
;; flags: qr rd ra; QUERY: 1, ANSWER: 8, AUTHORITY: 8, ADDITIONAL: 1

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

;; ANSWER SECTION:
au.v4.download.windowsupdate.com. 2128 IN CNAME	bg.v4.dl.windowsupdate.com.nsatc.net.
bg.v4.dl.windowsupdate.com.nsatc.net. 900 IN CNAME w8v4.audownload.windowsupdate.nsatc.net.
w8v4.audownload.windowsupdate.nsatc.net. 600 IN	CNAME au.download.windowsupdate.com.edgesuite.net.
au.download.windowsupdate.com.edgesuite.net. 5420 IN CNAME a767.dscd.akamai.net.
a767.dscd.akamai.net.	20	IN	CNAME	a767.dscd.akamai.net.0.1.cn.akamaitech.net.
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:141b:4::48f7:9f0
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:141b:4::48f7:9da
a767.dscd.akamai.net.0.1.cn.akamaitech.net. 20 IN AAAA 2600:141b:4::48f7:9ea

;; AUTHORITY SECTION:
cn.akamaitech.net.	2365	IN	NS	a0cn.akamaitech.net.
cn.akamaitech.net.	2365	IN	NS	n3cn.akamaitech.net.
cn.akamaitech.net.	2365	IN	NS	n2cn.akamaitech.net.
cn.akamaitech.net.	2365	IN	NS	n5cn.akamaitech.net.
cn.akamaitech.net.	2365	IN	NS	n4cn.akamaitech.net.
cn.akamaitech.net.	2365	IN	NS	a1cn.akamaitech.net.
cn.akamaitech.net.	2365	IN	NS	n1cn.akamaitech.net.
cn.akamaitech.net.	2365	IN	NS	n0cn.akamaitech.net.

;; ADDITIONAL SECTION:
a1cn.akamaitech.net.	1520	IN	AAAA	2600:1406:1c:f000:902c:5ae1:6519:3fef

;; Query time: 1 msec
;; SERVER: ::1#53(::1)
;; WHEN: Tue Apr 14 13:31:31 2015
;; MSG SIZE  rcvd: 546