Anyone use 'WHOIS privacy' tools/services?

[sanjai]

Hi i usually register all my domain names along with whois privacy mainly to hide my personal details from whois to avoid unwanted mail ,phone calls and so on ...I have registered my domain name through providers like XnYnZ.com they are rendering private registration service which register domain names along with whois privacy ...After registering my domain i do whois search for my domain name using sites like WhoisXY.com to check that whether my personal information's are hid or not .