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. Otrs.kai.ru receives about 2.82% of its total traffic. It was owned by several entities, from Tupolev Kazan State Technical University to KNRTU-KAI, it was hosted by Internet Assigned Numbers Authority. While RUCENTER-REG-RIPN was its first registrar, now it is moved to RU-CENTER-RU.

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