Tsrn.co.jp is tracked by us since July, 2012. Over the time it has been ranked as high as 127 199 in the world, while most of its traffic comes from Japan, where it reached as high as 7 409 position. It was owned by several entities, from Its use is ] Tokyo Survey Research Incorporated to Koyama Hiroyuki of Tokyo Survey Research & Co.Ltd, it was hosted by UCOM Corp., IDC Frontier Inc. and others. While was its first registrar, now it is moved to Japan Registry Services.

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