Kai.ru is tracked by us since April, 2011. Over the time it has been ranked as high as 64 681 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 1 946 position. Pk.kai.ru receives less than 3.85% of its total traffic. It was owned by several entities, from Tupolev Kazan State Technical University to KNRTU-KAI, it was hosted by Kazan State Research Technical Universit, State Educational Insitution of Higher Professional Education Kazan State Technical University of A. N. Tupolev and others. While RUCENTER-REG-RIPN was its first registrar, now it is moved to RU-CENTER-RU.

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