What service feeds the ads with dmns4sale.com? When clicking on a keyword pharse on the main page, it leads to a specified page showing websites related to this keyword and all the website in the result seem to be in a PPC program?
the PPC links are being fed by peakclick.com , trying to go to peakclick you get the 401 unauthorized , doing a search on google peakclick gets mentioned in some forums related to spam , so I think you can figure it out yourself.