Hi Frank,
Yeah, I don't think I would worry much about it either..
I had checked my domain and it was listed the same way, so I contacted Corey at M3server about it and He basicly said:
Quot:
That would only affect email. Spam filters use these blacklists to determine a particular email's potential to be spam.
The IP address of your server isn't listed directly, it is just in the same IP block as a server that is. We will submit it to be removed.
Corey UnQuot
Then I checked the site giving the info and seen it is hosted and ran from Russia,
So, in short, I wouldn't worry about it
Ben