Domain registration requires you to share a variety of your contact details. Once you register the domain, all your contact details will be on full display for anyone who knows how to look for them. But, you can hide your contact details from everyone by adding a layer of privacy protection to your domain. Most domain registrars either offer an in-house domain privacy service or have partnerships with third-party service providers who offer them. It doesn’t cost much, and a click of a button is all that is usually required to add privacy protection to your domain. You can periodically check whether your domain privacy protection is working up to the mark or not. You can also check your competitors’ domain privacy protection status with this tool.