- The contact organization must contain a legal entity.
- Abreviations of names are not allowed. Full first name and last name is required.
- RU-Center does not allow to change an existing handle. Please always create a new handle if you want to change contact data.
- The name server list must contain at least two name servers in different Class C networks. The domain won't be delegated, if the name servers are not configured.
- Please make sure that a valid and working email address is given in the contact handles used for registrations or modifications, as this is checked for by the registry. If the email address is not working you will receive an error 402.