D21.org is tracked by us since May, 2012. Over the time it has been ranked as high as 605 099 in the world, while most of its traffic comes from Korea, where it reached as high as 11 880 position. It was owned by several entities, from Kim to In Jung Kim of In Jung Kim, it was hosted by Asia Pacific Network Information Centre, SK Broadband Co Ltd and others.

D21 has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that D21.org is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, D21.org is quite a safe domain with no visitor reviews.