Who Invented DNS(Domain Name System)?

The origins of DNS are a mystery to many people. Who invented it? How did it come about? These questions have puzzled computer scientists for years. In this blog post, we’ll explore the history of DNS and try to answer these questions. Stay tuned!

What is dns?

The Domain Name System, or DNS, is the system that helps us to match up human-friendly domain names like www.example.com with their corresponding server IP addresses. In other terms, it facilitates our web browsing!
Domain names are converted into IP addresses by DNS to function. When you type a domain name into your browser, DNS will look up the corresponding IP address and then direct your browser to that website.

An exclusive IP address is assigned to each domain name. DNS is a distributed system, which means that there are many DNS servers around the world that help to keep the system running smoothly. When you type a domain name into your browser, your computer will contact a DNS server and ask for the IP address associated with that domain name. The DNS server will then respond with the IP address, and your computer will connect to the website with that IP address.

DNS is a critical component of the Internet. It ensures that users can find websites and that emails are delivered to the correct recipients. DNS is also used to implement website security features like DNSSEC and DNS-based firewalls.

Who Invented DNS?

The Domain Name System (DNS) is a critical part of the internet, yet most people don’t know who invented it.

DNS was created in the early 1980s by Paul Mockapetris, who was working on research for the US military at the time
Paul Mockapetris

DNS was created in the early 1980s by Paul Mockapetris, who was working on research for the US military at the time. His original intention was to create a way to easily connect computers on different networks.

The DNS system developed by Mockapetris was initially used in 1983, and other organizations started to progressively adopt it. By 1985, it was being used on the ARPANET, which was the precursor to the internet. Today, DNS is a vital part of how the internet works. It allows us to connect to websites using easy-to-remember domain names, instead of difficult-to-remember IP addresses.

We would still be using the internet if DNS didn’t exist, but it would be lot more challenging and annoying. So next time you use the internet, take a moment to thank Paul Mockapetris for his invention!

Also Read: Do you know Who Discover www?

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