OK, this might be your answer:
Quote:
... In some cases you can
still contact the owner of private domain names via the company who's name is listed in the Whois database. Simply type the domain name in the box below to do a quick search on the owner of any domain name.
Unquote
Reference:
Code:
http://www.howtofinders.com/find/owner-of-domain-name
Another way to make the Private turn public is to forward a complaint "if the private domain owner is
spamming you"
Read further here:
Quote:
So, what can domain owners do about this flaw in the domain name registration system?
Private registration services, also referred to as privacy domain is one of the best solution available today. What does this mean? A private domain registration hides your personal information from the public "Whois database", thus preventing anyone from seeing your personal information each time a search is done on your domain. Your information is SAFE and is replaced by your registrar's information. Only you as the owner of the domain can access the records. Now that is great news for all domain owners. However, some people think private registrations will allow spammer and scammers to hide and do business on the net. This is not true.
If someone is doing bad business through a private domain their accounts will be canceled by their registrar and it will be made public.
Unquote
Ref.:
Code:
http://www.dynonames.com/articles/public_vs_private.htm
So if the site is spamming you, give a complaint to the domain registrar, and the site registration details will be made public.
Another angle: If you are the Private domain owner and are about to spam the hell out of internet, then please don't do it... The above case will apply in your case too.
Ref:
Just wondering if
black hat action related to a URL can be traced back to a person who is operating that URL ..
I don't think that you really want to find another person's details, I think you just want to know if you can "safely" do some "BH Business
" using the private domain registration for your site in question. Isn't it?
HTH