I recently installed IIS on a Windows 2012 R2 server and can't seem to connect to localhost, the IP, server DNS, etc. I've tried the following and nothing seems to be helping:
127.0.0.1 localhost
Not sure what else to try or where it might be failing here.
Turns out I needed to grant permission to the Application Pool that the application was using. The Application Pool's identity was NetworkService, so as so as I granted Network Service read/execute permissions I was able to navigate to the site.