does not indicate that we are the host
The first way is to register on the forum or web site in question, and try to contact them through the tools provided on the site. If that fails, try examining the whois information for the website. A great tool for checking whois information is
The first step is to get in touch with the owner of the site. If you can prove that the material is being distributed without permission, contact the host to have them temporarily suspend the offending account.