title: How to set up subdomains on IIS 7
body: <p>I have a website sitting on an IIS 7 server:
  <strong>WWW.example.COM</strong></p>
  
  <p>I would like to create several sub domains that looks like
  <strong>SUBDOMAIN1.example.COM</strong></p>
  
  <p>I created an IIS website and I set the bindings to be
  http, port 80, the ip address of my server, and SUBDOMAIN1.example.COM and the physical path to a folder under <strong>example.COM</strong></p>
  
  <p>I restarted my website and clicked on browse, the browser than opened with the address:
  <a href="http://SUBDOMAIN1.example.COM" rel="noreferrer">http://SUBDOMAIN1.example.COM</a></p>
  
  <p>But the website doesn't show up.</p>
  
  <p>Do I have to do something with the DNS?</p>