Doo.cz is tracked by us since April, 2011. Over the time it has been ranked as high as 892 499 in the world, while most of its traffic comes from Czech Republic, where it reached as high as 5 277 position. It was owned by several entities, from Biskupstvi ostravsko-opavske temp-c: FK728 to Biskupstvi ostravsko-opavske of Biskupstvi ostravsko-opavske, it was hosted by CESKY WEBHOSTING s.r.o. and Master Internet s.r.o.. While REG-GENREG was its first registrar, now it is moved to CZ-NIC.

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