Kastanvkruhu.cz is tracked by us since April, 2011. Over the time it has been ranked as high as 6 118 499 in the world. It was owned by several entities, from Roman Koderle registrar: REG-INTERNET-CZ to JAN KLIMŠA, it was hosted by RIPE Network Coordination Centre, INTERNET CZ a.s. and others. While REG-INTERNET-CZ was its first registrar, now it is moved to CZ-NIC.

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