title: MVC google login - OpenID auth request contains an unregistered domain
body: <p>When I try to login today via google in my web app, I get that error:</p>
  
  <blockquote>
    <p>400 That’s an error.</p>
    
    <p>OpenID auth request contains an unregistered domain:
    <a href="http://XXX.XXX.XXX/">http://XXX.XXX.XXX/</a> (IP here)</p>
  </blockquote>
  
  <p>But on localhost everything works fine. What is more - on other project also everything works nice.  </p>
  
  <p>I'm using default OAuth:</p>
  
  <blockquote>
    <p>OAuthWebSecurity.RegisterGoogleClient();</p>
  </blockquote>
  
  <p>How to resolve it?</p>