What is .com?
The .com domain extension is the undisputed king of the internet. Short for "commercial," it was one of the original top-level domains established in January 1985, making it one of the oldest domain extensions in the world of domains. Today, .com accounts for nearly half of all registered domain names globally.
A Brief History
The .com TLD was introduced on January 1, 1985, as part of the original set of top-level domains defined by the Internet Assigned Numbers Authority (IANA). The very first .com domain ever registered was symbolics.com on March 15, 1985, by Symbolics Inc., a computer manufacturer in Cambridge, Massachusetts.
For the first several years, .com registrations were free of charge and managed by the U.S. Department of Defense through SRI International. In 1991, the National Science Foundation took over, and in 1993, Network Solutions was granted the contract to manage .com registrations. Fees were introduced in 1995 at $100 for two years.
The dot-com boom of the late 1990s transformed .com from a technical addressing system into a cultural phenomenon. Companies like Amazon.com, eBay.com, and Google.com became household names, forever linking .com with internet commerce and innovation.
Why .com Dominates
- Universal recognition — When people think "website," they think .com. It's the first extension most users try when typing a URL.
- Trust factor — Consumers inherently trust .com domains more than lesser-known extensions. Studies show .com domains receive higher click-through rates in search results.
- SEO advantage — While Google says all TLDs are treated equally, the user behavior advantages of .com (higher click rates, more backlinks, more direct traffic) create indirect SEO benefits.
- Global appeal — Unlike country-code TLDs, .com works everywhere. It carries no geographic or language association, making it ideal for international businesses.
- Resale value — Premium .com domains regularly sell for six and seven figures. The domain cars.com sold for $872 million, and voice.com sold for $30 million.
Who Uses .com?
Virtually everyone. From Fortune 500 companies to solo entrepreneurs, .com is the default choice across every industry. Major platforms like facebook.com, apple.com, amazon.com, and netflix.com all run on .com domains.
Even organizations that could use specialized TLDs (like .org for nonprofits or .edu for universities) often maintain a .com as well, recognizing its power as the world's most recognizable web address.
Did You Know?
- As of 2026, there are over 160 million .com domains registered worldwide — more than any other extension.
- The shortest possible .com domains (single character, like x.com) are worth tens of millions of dollars.
- A new .com domain is registered approximately every 0.3 seconds.
- VeriSign, the registry operator, processes over 35 billion DNS queries daily for .com and .net.
- The .com registry has maintained 100% operational accuracy and stability since its inception — over 40 years of uninterrupted service.
Registration & Pricing
New .com domains typically cost between $10-15 per year through accredited registrars. Premium or previously registered .com domains can range from hundreds to millions of dollars on the aftermarket. DomainWorld offers fast registration and DNS setup of .com — you can get a domain up and running in minutes.
DomainWorld offers fast registration and DNS setup of .com — you can get a domain up and running in minutes. Zero commission on domain sales through the DomainWorld marketplace.
The Future of .com
Despite the introduction of hundreds of new TLDs like .app, .io, .ai, and .store, .com shows no signs of losing its crown. Its first-mover advantage, universal trust, and massive installed base create a network effect that newer extensions cannot easily overcome.
However, the scarcity of short, memorable .com names has driven prices upward and encouraged adoption of alternative TLDs for startups and creative projects. In the world of domains, .com remains the gold standard — but it's no longer the only standard.