Dumknihy.cz is tracked by us since May, 2012. Over the time it has been ranked as high as 230 099 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 1 163 position. All this time it was owned by Jan Kanzelsberger of Kanzelsberger a.s., it was hosted by RIPE Network Coordination Centre, shared network for our customers and others.

Dumknihy has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Dumknihy.cz is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Dumknihy.cz is quite a safe domain with no visitor reviews.