Domain with Domain Ownership Protection

[domain]

Does anyone know how to find the owner that has a domain with Ownership Protection? Some one told me that he found something like this...

[cool0]

yes surely you can get the details of the domain owner through this site www.whoisxy.com , it has the best information of the domain name creator and owner of the domain name also it displays the information of the domain name that is when is expired & created...........