First Domain Name Registered — 41 Years Ago

The First Address on the Internet

On March 15, 1985, Symbolics.com became the first domain name ever registered under the new Domain Name System (DNS). Symbolics was a Massachusetts computer company that made specialized workstations. Before domain names, people had to remember numerical IP addresses to reach other computers on the network. The DNS system, created in 1983 by Paul Mockapetris, replaced those numbers with human-readable names — a simple idea that made the web accessible to everyone.

How Domain Names Work

A domain name is essentially a nickname for a computer's numerical address. When you type a website name into a browser, a DNS server instantly translates it into the correct IP address and connects you. The system is hierarchical: top-level domains like .com, .org, and .net sit at the top, followed by second-level names like "google" or "apple." This structure allowed the internet to scale from a handful of research computers to billions of connected devices.

Domains as Digital Real Estate

By the mid-1990s, domain names had become valuable business assets. Companies paid millions for short, memorable .com addresses. Speculators bought up names hoping to resell them — a practice called cybersquatting that led to legal battles and new trademark laws. Today, there are over 350 million registered domain names worldwide. Symbolics.com itself was eventually purchased by a domain history preservation group and still exists as a museum of internet history. Check how many years ago the first domain was registered.