Every domain name must point to a name server that tells web browsers where the website is located for the domain name. Each domain name needs web hosting for websites to be accessible in a web browser. If the name servers have changed often it could indicate a risk for the domain name.
DNProtect reviews the name servers where the domain name is hosted. We also may review the number of changes that have occurred in the past, as frequently changing name servers may indicate a risk for the domain name even if the domain name registrant did not change.