Weird bot on my site

Anyone heard of this?

[Essex_boy]

Truly odd came from authoritativeweb.com/crawl is it a new search engine in teh wings or one that exists and ive never heard of.

[abbeyvet]

Belongs to Convera, an enterprise data retrieval company. I would think it is benign.

[Essex_boy]

Do you know what they are looking for?

I run an incomplete sports site.

[ska_demon]

Essex_Boy

Maybe they are looking for incomplete sports ;oP

I saw this bot a while ago and decided it was probably best to just ban it with robots.txt until I found out more. It is still banned.

Ska