Ddo.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 2 179 in the world, while most of its traffic comes from Japan, where it reached as high as 570 position. Opus61.ddo.jp receives about 1.02% of its total traffic. It was owned by several entities, from Furukawa Kiyoshi [Name Server] ns.ddo.jp to Furukawa Kiyoshi, it was hosted by FUJITSU LIMITED, DION (KDDI CORPORATION) and others.

Opus61.ddo has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Opus61.ddo.jp is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Opus61.ddo.jp is quite a safe domain with no visitor reviews.