There are no cracked servers for the official TeamSpeak server software. There may be fakes but I assure they have many of their own problems such as buggy code base (codebase) in a way where the server platform may become unstable and crash, behave unintended. If you want free TeamSpeak servers stick around our community. We are brainstorming a TeamSpeak buyout to offer FREE servers for all personal use such as gaming. A buyout is more of a legal approach anyways.