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Glossary

gTLD (generic top-level domain)

A gTLD is a generic top-level domain — any TLD that isn't tied to a country, like .com, .org, .app or .pizza. gTLD registries operate under contracts with ICANN, and names are sold through ICANN-accredited registrars.

For decades there were only a handful: the 1985 originals (.com, .net, .org, .edu, .gov, .mil), .int, and a few additions in the 2000s like .info and .biz — 22 in all. ICANN's 2012 New gTLD Program changed that, adding well over a thousand strings, from .app to .yoga.

Most gTLDs are open to anyone. Some are restricted to a community (like .bank or .edu), and several hundred are brand TLDs that only their owner can use.

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Examples

Quick answers

What is the difference between a ccTLD and a gTLD?

A ccTLD (.de, .jp) belongs to a country or territory and follows that country's rules. A gTLD (.com, .app) isn't tied to a place and is run under a contract with ICANN.