General Availability

General Availability

.CO domains can be registered on a first-come, first-served basis. Anyone in the world can register domains without domicile or other burdensome documentation for a minimum of 1 year and maximum of 5 years.

The validation rules for a .CO domain are as follows:

• First and last character must be a letter or number
• Letters A - Z (case insensitive)
• Numbers 0 - 9
• Spanish IDNs are permitted (á, é, í, ó, ú, ñ, ü)
• Dashes (-) are allowed but spaces are not allowed
• Name cannot have two consecutive dashes (-) in the third and fourth positions
• Underline characters are not allowed
• The domain name (without the TLD) must contain at least 3 but not more than 63 characters
• The name must not be in the list of reserved names
• The domain can have a term of 1 - 5 years