OK I'm one of the saps that are able and willing to lay down $700 (well actually about 500 UKP) for an interestingly designed computer case as long as it's functional and well built. The only problem is that this one's looks just don't appeal to me in the way that something like the Mac Pro cases do.
Well whilst not actually counting in sheep, that option brought to mind this piece of nonsense which used to be used not a million miles away from where I'm based.
Maybe not released yet in the US, but there is a world beyond the US borders and the film has been released places there. It's actually quite a good film based on an interesting idea.
I've been doing some digging into this over the last few months and noticed an awful lot of spamvertized sites seem to have their domains registered with such privacy protecting registrars.
I've been thinking about how to use the fact that a domain is registered with such a registrar as part of a spam scoring metric and whether anyone else has already done work on this? Just on the mail passing through my systems, I'm seeing a very strong correlation between a mail being spam and it referring to a domain registered with such a registrar, with the domain nameservers being on dynamic IP space, and with the DNS for the spam domain having a very low TTL value set.
It's also interesting to track back the nameservers for any domains referred to in the NS records of the spam domain. By doing so I can find fairly large networks of interrelated spam domains and spam websites, the addresses of many of which already appear on the likes of the Spamcop and Spamhaus SBL/XBL lists or appear there shortly afterwards.
The point is, is it practical to use this sort of information against spammers and is anyone already doing it?
UNIX was not designed to stop you from doing stupid things, because that would also stop you from doing clever things. -- Doug Gwyn