Dear Sir / Mam,
if you are a Website Owner Check Whether Your website / Domain Name is Registered in Your Name & Address, if the Email & Phone Number is Different Persons, you Cannot Claim that you are the Owner of your Domain/Website, or Can"t Move / Portability of your Domain to Any other Company Ever in Future.
To Verify your or Any Domain/Website Ownership Details at Registry Check in at Below Link:
As Per Dot Com Registry Norms "the Email id in Registration Form is Assigned as Owner of the Domain/Website Name Registered & not the Address/Phone Number/Person Name" and the Control Panel will be Sent to Mentioned Email-id to Manage the Domain.
Also if your Domain/Website "Whois" Shows that Privacy Protected, it States that Your Registrar is Trying to Hide Something Suspicious or to Hide Registration Details, Beware of Cheap Web Designers / Hosting People do like this to Hold you & your Website.