Kk-f.jp is tracked by us since April, 2011. Over the time it has been ranked as high as 639 033 in the world, while most of its traffic comes from Japan, where it reached as high as 37 678 position. It was owned by several entities, from SAKURA Internet Domain Registration [Name Server] ns1.dns.ne.jp to BRIDGE International Corp., it was hosted by NTT Communications Corporation, SAKURA Internet Inc. and others.

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