http://download.windowsupdate.com
http://.download.windowsupdate.com
http://download.microsoft.com
https://.update.microsoft.com
http://.update.microsoft.com
https://update.microsoft.com
http://update.microsoft.com
http://.windowsupdate.com
http://.windowsupdate.microsoft.com
http://windowsupdate.microsoft.com
https://.windowsupdate.microsoft.com
http://ntservicepack.microsoft.com
http://wustat.windows.com
LS 1.2 *.prod.do.dsp.mp.microsoft.com
HTTP emdl.ws.microsoft.com
HTTP *.dl.delivery.mp.microsoft.com
HTTP *.windowsupdate.com
HTTPS *.delivery.mp.microsoft.com
TLS 1.2 *.update.microsoft.com
TLS 1.2 tsfe.trafficshaping.dsp.mp.microsoft.com
总结一下：
.microsoft.com
.windowsupdate.com
.windows.com
wustat.windows.com