Dnsmastertools : dnsmastertools.com
About DNS Lookup Tool DNS stands for Domain Name System. The system is responsible for converting a hostname (dnsmastertools.com) to a computer-friendly IP address.
When an end-user enters a domain or URL in its browser search bar, DNS servers process the request and translate them into a respective IP address to help browsers load relevant results.
Consider DNS Lookup as a map or phone book to find your respective searches for a better understanding.
You all know that we need a proper address to reach a specific destination. Same with the internet world. All smart devices, phones, laptops, tablets, TVs, etc., communicate over the internet through a series of numbers called the IP Address. DNS Servers eliminate the need for humans to memorize complex IP numeric addresses. The DNS resolution involves converting a human-friendly domain name into a computer-friendly IP address. DNS servers take all the responsibility for delivering relevant results to the user.
As discussed earlier, humans cannot learn long number strings (IP Address). Therefore, by simply typing the website's name (www.google.com), the DNS server provides the IP Address associated with that domain.
The DNS server can either be on ISP or your local network. The translated domain (into IP address) is accessed by other devices such as routers to channel your search results.