1x1.cz is tracked by us since April, 2011. Over the time it has been ranked as high as 2 586 599 in the world. It was owned by several entities, from Tom V. Nemec temp-c: PES to Václav Němec of 1x1 a.s., it was hosted by Coolhousing - servers of customers, David Karban and others. While REG-INTERNET-CZ was its first registrar, now it is moved to CZ-NIC.

1x1 has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that 1x1.cz is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, 1x1.cz is a suspicious domain with mostly negative visitor reviews.