Playboy was developing its "Sex Court" cable show when it discovered that a porn website had already registered the name www.sexcourt.com. Playboy promptly sued for trademark infringement, asking for an injunction against the use of the domain name.
Now, Playboy has settled with sexcourt.com: Playboy gets the domain name, and the former sexcourt.com owner gets an unspecified amount of money. Just as well, too: it seems like the jury was going to rule against Playboy.
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I don't know the facts of the case, but if Playboy did have a trademark on "Sex Court," then it seems to be pretty strong precedent that it would prevail on a trademark infringement suit against a site whose domain name could be easily confused with Playboy's trademark.