webpage question

How do you find out the author or the host or whatever of a web page?

Specifically, there's a kemnitzer.net with nothing on it but the name. How do I find out what that's about? -- is it a Kemnitzer somewhere who's getting it together to make a page for some purpose (in which case why isn't there a "comin soon" notice with a one-sentence description at least?), or one of those domain sharks staking out the name (in which case why isn't there an advertisement on the page like there usually is?)