Know your Competitors Plans
If a competitor has registered or has bought a Web site name, it may indicate future marketing or product launch plans. Keep an eye on what is “parked” in your “space” and consider the benefit of getting in first.
The DNS stuff site provides basic information about the ownership of Internet domain names as do other companies.
MarkWatch in Denmark will provide a service that monitors domain names, chat rooms, blogs, and other virtual venues for the use of your trademarks. You can also monitor trademark applications by your competitors.