title: How to match two or more dots in a string using regular expression
body: <p>I need to capture strings containing more than one dot. String will mostly contains domain names like <strong>example.com</strong>, <strong>fun.example.com</strong>, <strong>test.funflys.com</strong>.</p>
  
  <p>How can I do this using <code>regex</code>?</p>