Gdm.or.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 8 319 in the world, while most of its traffic comes from Japan, where it reached as high as 622 position. It was owned by several entities, from G&D MATRIX Network Infomation Laboratory to Koga Shunichiro of G&D MATRIX Co., it was hosted by Server Hosting Service(NTTPCCommunicationsInc.), CloudFlare Inc. and others.

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