Can I Change the Data Shown in the WHOIS?

The data shown in the WHOIS is mainly technical, such as DNS servers, registration and expiration dates, the last update, the registrar, and so on. This data cannot be changed.

Additionally, some contact information appears. Less and less, in fact, since data protection laws have removed that personal data from the WHOIS. So at this level, there is little to change.

The only thing you can do is hide the WHOIS data, preventing anyone from finding out anything about your domain by querying the WHOIS. This service is called Private WHOIS