.io
Country Code TLDBritish Indian Ocean Territory
About
While officially the ccTLD for the British Indian Ocean Territory, .io has become one of the most popular domains for technology companies and startups. The association with "I/O" (input/output) in computing made it a natural fit for tech brands. It is one of the most expensive ccTLDs to register.
Commonly used for: Tech startups and SaaS products
Quick Facts
- Introduced
- 1997
- Operator
- Internet Computer Bureau
- DNSSEC
- Supported
- IDN Support
- No
- Country
- British Indian Ocean Territory
Popular Sites
github.ioitch.iosocket.io