Whenever a user opens the browser of his computing device, he will enter the name of business by directly putting the URL in the URL bar or accessing from the Google search results. The computing device sends the request to a DNS (Domain Name System) which is used to translate the domain into IP addresses.
If your domain name will not be found on any DNS server, the request will be transferred to another DNS server for finding the exact location of your business website on the internet. When the server found the IP address of your particular domain name then you will be able to access the required domain. The complete process is explained in the picture given below.