What Was The First Ever.COM Domain? Symbolics Inc. registered the first .COM domain on March 15, 1985. For obvious reasons, the company chose to register Symbolics.com on the World Wide Web. Nordu.net was technically the first domain name ever but didn’t go through the registration process. Less than 15,000 domains had been registered to the web in 1992. In 2010, more than 200 million domains were registered to .COM alone. Dozens of other domain names exist, and millions of websites are registered with each one. No domain name is going to come close to dethroning .COM anytime soon, if ever. Regardless, Symbolics.com will hold its place in history.