/**
 *  @author https://codepen.io/bookmarklets
 *  @file Instantly perform a DNS lookup to check a domain names current IP address and DNS <br>record information against multiple name servers located in different parts of the world.
 *  Original Source {@link https://cdpn.io/bookmarklets/fullpage/NobJbq#}
 */

javascript:(function(){window.open(  "https://www.whatsmydns.net/#A/" + document.domain)})()