Domain ID Protect is a service that prevents your private information from being displayed publicly in the global WHOIS database https://lookup.icann.org/
The ID Protect Only applies to Top Level domains eg .com, .org etc,
Why purchase an ID Protect?
Every domain registration is required to have accurate contact information (publicly available WHOIS data) associated with it.
How does it work?
ID Protect takes your unprotected, personal information and shields it from the public so that they only see anonymous information.
Test check with our domain eacdirectory.com from the link https://lookup.icann.org/