Overview
.CO is a top-level domain (TLD) originally assigned to Colombia but widely adopted globally as a short, memorable alternative to .COM. It is operated by CentralNic on behalf of Consorcio Equipo Puntoco, a Colombian consortium with identification number 901.959.296-8, located at KR 6 77 42, Bogotá, Colombia.
Registry Infrastructure
The .CO Registry runs on the CentralNic Shared Registry System (SRS). Importantly, the .CO instance is physically and logically separate from CentralNic's centrally managed SRS — it is a fully independent deployment with its own database, EPP server, and management interfaces.
Available Second-Level and Third-Level Extensions
Registrars can register under the following extensions:
- .CO — standard second-level domain (e.g. example.co), openly available to all accredited Registrars.
- .COM.CO, .NET.CO, .NOM.CO — third-level domains, also openly available.
- .ORG.CO, .EDU.CO, .MIL.CO, .GOV.CO — available only manually via the Registry-supported website https://www.registrocolombia.co/. These may be restricted to qualified registrants.
Common Questions
Who is responsible for the .CO TLD? CentralNic manages day-to-day operations under contract with Consorcio Equipo Puntoco.
Is .CO only for Colombian businesses? No. .CO is open for global registration and is commonly used internationally.
Where can I get support? Email support@registry.co for all registry-related enquiries.
Related Articles
- How to Get Accredited as a .CO Registry Registrar
- How to Connect to the .CO Registry
- How to Contact .CO Registry Support