Steven Winderlich,

You are right avast! Shields aren’t alarming, but in firefox or Google Chrome you are bloacked in this way by Google Safebrowsing

Warning - visiting this web site may harm your computer! Suggestions:
* Return to the previous page and pick another result.
* Try another search to find what you're looking for.

Or you can continue to http://www.otrforum.com/ at your own risk. For detailed information about the problems we found, visit Google’s Safe Browsing diagnostic page for this site.

For more information about how to protect yourself from harmful software online, you can visit StopBadware.org

.

If you are the owner of this web site, you can request a review of your site using Google’s Webmaster Tools. More information about the review process is available in Google’s Webmaster Help Center.
Advisory provided by Google


Also see: http://scanurl.net/?u=http%3A%2F%2Fwww.otrforum.com&uesb=Check+This+URL#results
A general IP block recommended: https://www.virustotal.com/en/ip-address/217.70.184.38/information/
The live malware situation: http://support.clean-mx.de/clean-mx/viruses.php?ip=217.70.184.38&sort=virusname%20asc
Also lot of PHISHING going on at that AS,

polonus