How to check Domain DNS Propagation

What is DNS Propagation?

DNS propagation is the time frame it takes for DNS changes to be updated across the Internet. A change to a DNS record—for example, changing the IP address defined for a specific hostname—can take up to 72 hours to propagate worldwide, although it typically takes a few hours.

How can we check domain is pointed to the correct hosting IP ?

Well, there are several tools available on the internet, we prefer to check with WhatsmyDNS.Net  This is one of the best tool to check global DNS propagation.