title: How does Chrome or any other browser use Public Suffix List?
body: <p>Just curious, Chrome or any other browser does not allow to set cookies present in public suffix list. Domains like .github.io or .compute.aws.amazon.com are a few examples present on the list. </p>
  
  <ol>
  <li>How does it stay in sync with the updates on the public suffix list?</li>
  <li>If I add my domain to Public Suffix List, How long would it take for browser systems to get updated?</li>
  <li>What about the cookies that are already set on domains which are lately, added to PSL?</li>
  </ol>