0day.jp is tracked by us since March, 2014. Over the time it has been ranked as high as 699 899 in the world, while most of its traffic comes from Japan, where it reached as high as 46 008 position. It was owned by several entities, from KLJTECH Co. Ltd. to ZeroDayJP Research TeamNPO, it was hosted by SO-Net Service, Google LLC and others.

0day has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that 0day.jp is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, 0day.jp is quite a safe domain with mostly positive visitor reviews.