Probo.biz is tracked by us since July, 2014. Over the time it has been ranked as high as 380 099 in the world, while most of its traffic comes from Japan, where it reached as high as 24 184 position. It was owned by several entities, from KENJI IWATA of Business Search Technorogies Corporation to REDACTED FOR PRIVACY of Business Search Technorogies Corporation, it was hosted by SAKURA Internet Inc., SAKURA Internet Inc. and others.

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