register.com is a registrar, meaning they just register domain names. The people you need to contact is the site's host. The contact info points to www.qins.net. However, a traceroute of the domain leads to www.birch.net (auto-redirects to birch.com). Birch.com looks to be a broadband provider. They are in the same area of the US (texas and surrounding areas) as qins.net, so they may be affiliated. I would send an email to both. Here are there contacts for such issues: abuse@birch.net and abuse@qins.net Since it is somewhat unclear who the host may be, make sure to clearly state the issue and the domain/location of the files so they will be able to determine if they are the actual host. It is quite possible the individual is running the website directly from a home PC, connected to a broadband connection from birch.com, using a domain registered by qins.net.