title: ASP.NET 4.5.1 MVC 5 application not loading in browser. Failed to open http://
body: <h2>Problem</h2>
  
  <p>I am using windows authentication with MVC5 ASP.NET application. When I went to the url of the application on my intranet, I typed in (just for example), <a href="http://derp.herp.edu" rel="nofollow">http://derp.herp.edu</a>. As expected, it 
  asked me for my login credentials on the domain. I entered these. </p>
  
  <p>I then get a completely blank page. No error message. Just a white screen. I then fired up the debugger in my browser and it simply states: </p>
  
  <p>Failed to open <a href="http://derp.herp.edu" rel="nofollow">http://derp.herp.edu</a> </p>
  
  <h2>Details</h2>
  
  <p>I don't even know where to find an error for this? I have no clue to what is causing this. I've been trying to look for logs, but since I am new to IIS7.5 I am not sure I am looking at the right ones. 
  I just deployed the MVC5 on an IIS7.5 Windows 2008 R2 server. It is my belief that the IIS I am trying to deploy this on is on a secured VLAN. </p>
  
  <h2>Attempts</h2>
  
  <ul>
  <li>Launched locally on my machine IIS7.5. It works. What the heck? </li>
  <li>Moved to wwwroot of the inetpub file to make sure file permissions are okay on server. </li>
  <li>Associated the default web site on IIS7.5 to the domain name. I can see it on my local machine and the server in the browser. </li>
  </ul>
  
  <p>Thus, we know the domain name works. We know that authentication is trying to work. But something is going wrong when it tries to display the MVC 5 .NET application. </p>