Jastro.or.jp is tracked by us since December, 2012. Over the time it has been ranked as high as 95 099 in the world, while most of its traffic comes from Japan, where it reached as high as 3 848 position. It was owned by several entities, from Its use is ] Japanese Society for Therapeutic Radiology and Oncology to Ozeki Yusuke of Japanese Society for Therapeutic Radiology and Oncology, it was hosted by KDDI Web Communications Inc., KDDI Web Communications Inc. and others. While was its first registrar, now it is moved to Japan Registry Services.

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