ccTLD

.cu domain information

.cu is the Internet country code top-level domain (ccTLD) for Cuba, introduced in 1992 and managed by CUBANIC. It is primarily intended for entities connected with Cuba, including businesses and organizations operating within the country.

DNSSEC Support: NoIDN Support: NoUpdated: 2026-05-28

Introduction

The .cu domain is the country code top-level domain (ccTLD) for Cuba. It was introduced in 1992 and is managed by CUBANIC, under the sponsorship of the Cuban Ministry of Communications. The domain is primarily intended for entities with a connection to Cuba, such as local businesses, government bodies, and organizations. While there are no stringent restrictions on who can register a .cu domain, it is mainly used by those within the country. Registration periods range from one to five years, and while DNSSEC is not supported, the domain follows standard dispute resolution policies. Pricing for .cu domains can vary, often being more expensive for international registrants.

Target market

Cuba and entities with connections to Cuba

Restrictions

None

Intended use

For entities connected with Cuba

Registration rules

Must be at least 3 characters long; can include letters, numbers, and hyphens; cannot start or end with a hyphen.

Renewal policy

Domains must be renewed before expiration to avoid deletion; grace periods may apply.

Transfer policy

Requires authorization code and may involve a waiting period; must adhere to registry rules.

Dispute resolution policy

Follows Uniform Domain-Name Dispute-Resolution Policy (UDRP)

Typical users

Cuban businesses, government entities, and organizations

Registry url

http://www.nic.cu

Registrar prices

No registrar price rows yet