When doing a website migration from one web host to another, the most common way of previewing your website on the new server without making any changes to your DNS records is to update your local hosts file, but, now there is another way, introducing SkipDNS.
Once you know the IP address of your new hosting server, just visit SkipDNS and complete the form using the IP and website address as shown below to instantly preview your website:

Say goodbye to hosts file changes!
SkipDNS Website: https://www.skipdns.link/