.co is Colombia’s country-code TLD, but the registry has marketed it globally as a .com alternative since 2010. It’s the default fallback for many startups when the matching .com is taken.
Registry policy
Eligibility
Open. No residency requirement.Features
- WHOIS privacy. Free, applied by default.
- DNSSEC. Supported.
- IDN. Supported.
- Auth (EPP) code. Issued instantly from the domain panel.
Need a hand?
Open a ticket
Best for anything that needs an account check or a config change on our end.
Live chat
Faster for quick questions during business hours.

