We have listed URLs that we are recommending systems administrators block. We don't recommend blocking the whole domain, as 99 percent of the pages on these free Austrian and German domains are OK. You should just block the problem URLs.  -   Mikko Hypponen     Quotes
We have listed URLs that we are recommending systems administrators block. We don't recommend blocking the whole domain, as 99 percent of the pages on these free Austrian and German domains are OK. You should just block the problem URLs. Mikko Hypponen