21.by is tracked by us since April, 2011. Over the time it has been ranked as high as 88 799 in the world, while most of its traffic comes from Belarus, where it reached as high as 169 position. It was hosted by Masterhost Pue, Reliable Software Ltd. and others.

21 has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that 21.by is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, 21.by is a fully trustworthy domain with mostly positive visitor reviews.