title: How to point particular domain / subdomain to another domain
body: <p>I need to point a domain using a CNAME to another domain or subdomain e.g xyz.abc.com point to xyz.com</p>
  <p>Means any person open website xyz.com and display (mapping) with xyz.abc.com not redirection of the site.</p>
  <p>I have changed cname record but it is not working.</p>