Some registries allow registrants to use a WHOIS privacy service, which obscures the registrant's real contact information from the public.
Hexonet offers this service for a number of TLD's. The corresponding list of supported extensions is available here: WHOIS Privacy Service
The privacy service replaces the details for the registrant, admin and tech contact with the information of our trustee in the public WHOIS.
The real registrant is always reachable via the listed email address.
Their email address will replaced with a coded address. Emails which are send to the coded address will forwarded automatically to the real registrant.
The coded address will be occasionally changed to protect the registrant email from spam mails.
The privacy service is charged on a monthly basis and can be cancelled at any time.