Domain Terminology

gTLD

Generic Top-Level Domain — extensions like .com, .net, .org that aren't tied to a country.

What Is gTLD?

A gTLD (Generic Top-Level Domain) is a domain extension that is not associated with any specific country. The original gTLDs — .com, .net, .org, .edu, .gov, and .mil — were established in the 1980s as the internet's foundational addressing structure.

In 2012, ICANN launched the New gTLD Program, dramatically expanding the namespace with hundreds of new extensions including .app, .blog, .shop, .xyz, .tech, and many more. There are now over 1,200 gTLDs available for registration.

gTLDs are distinguished from ccTLDs (country code TLDs) in that they're meant for general use regardless of geography. However, the line has blurred — some ccTLDs like .io and .ai are used globally for non-geographic purposes, while some gTLDs like .nyc target specific locations.

gTLD categories

Legacy: .com, .net, .org. New: .app, .dev, .xyz, .tech, .store — hundreds of options for modern brands.

Why This Matters for Startups

For most startups, a gTLD is the right choice for your primary domain. The .com gTLD remains the gold standard for universal recognition. Newer gTLDs like .app, .dev, and .tech can work well for tech startups if .com is unavailable. When choosing between a gTLD and a ccTLD, consider your audience: if you're building for a global market, gTLDs are generally safer. If targeting a specific country, the local ccTLD might be more appropriate.

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