title: Why is xip io needed when I can access the IP directly?
body: <p>xip.io welcome screens says this : </p>
  
  <blockquote>
    <p>10.0.0.1.xip.io   resolves to   10.0.0.1</p>
  </blockquote>
  
  <p>Why do we need to go through xip io when I can directly use the IP? </p>
  
  <p>Is it used to access servers by domain name instead of IP?</p>