Roundrobin.jp is tracked by us since May, 2012. Over the time it has been ranked as high as 1 256 699 in the world, while most of its traffic comes from Japan, where it reached as high as 83 287 position. It was owned by several entities, from paperboy&co. to roundrobin Co. Ltd., it was hosted by Japan Network Information Center, GMO Pepabo Inc. and others. While was its first registrar, now it is moved to Japan Registry Services.

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