What do kzby.com, nucx.com and qwye.com have in common? Besides being a meaningless four-letter combination registered as a domain, they do have one surprising and major characteristic in common: they have all been logged as having sourced traffic to my site via a link (one time only), yet if I visit any of them, I get an Internal Server error.

What’s up with that?

As I explained in a previous article, I like to keep an eye on my server log to see what kind of traffic I am getting and where it comes from. I guess these strange domains have been there all along, but they only just caught my eye.

Anyone else had such bizarre visitors?