K-plus.biz is tracked by us since October, 2012. Over the time it has been ranked as high as 396 899 in the world, while most of its traffic comes from Japan, where it reached as high as 38 920 position. It was owned by several entities, from Yuji Kosaka of K PLUS CO.LTD. to REDACTED FOR PRIVACY of Xserver Inc., it was hosted by SAKURA Internet Inc., XSERVER Inc. and others. While NEULEVEL was its first registrar, now it is moved to .

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