Bk.ru is tracked by us since October, 2011. Over the time it has been ranked as high as 32 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 148 135 position. It was owned by several entities, from netBridge Limited netBridge Limited to OBShchESTVO S OGRANIChENNOY OTVETSTVENNOSTU VK, it was hosted by RIPE Network Coordination Centre, VK Services and others. While RUCENTER-REG-RIPN was its first registrar, now it is moved to RU-CENTER-RU.

Bk has a supreme Google pagerank and bad results in terms of Yandex topical citation index. We found that Bk.ru is moderately ‘socialized’ in respect to Facebook shares (88.3K), Google+ shares (208) and Twitter mentions (1). According to MyWot and Google safe browsing analytics, Bk.ru is quite a safe domain with mostly negative visitor reviews.