Koestritzer.cn is tracked by us since July, 2014. Over the time it has been ranked as high as 1 164 599 in the world. It was owned by several entities, from 前卫咨询（上海）有限公司 to 纪瑞祥, it was hosted by Server Route, CloudInnovation_infrastructure and others.

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