Exchange 2013 OWA redirect - IIS 8.0 - iisstart.htm not showing

Hi,

When I type in https://mail.mydomain.local it auto redirects to https://mail.mydomain.local/owa.

I checked 'IIS 8.0 manager -> default web site -> http redirect' and there are no redirects here.

'iis -> default web site' also shows that the default document is 'iisstart.htm'.

How can I get the 'default web site' to show 'iisstart.htm' instead of it redirecting to https://mail.mydomain.local/owa?

I remember when I first installed Exchange 2013, 'iisstart.htm' showed up. Perhaps CU3 update changed it to auto go to https://mail.mydomain.local/owa.

Thanks