21cn.com is tracked by us since April, 2011. Over the time it has been ranked as high as 426 in the world, while most of its traffic comes from China, where it reached as high as 45 position. Edu.21cn.com receives less than 9% of its total traffic. It was owned by several entities, from 21cn corporation limited 21CN Corporation Limited to 21CN Corporation Limited of 21CN Corporation Limited, it was hosted by CNISP-Union Technology (Beijing) Co. Ltd, CHINANET Guangdong province network and others. While was its first registrar, now it is moved to Xiamen 35.com Information Co. Ltd..

Edu.21cn has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Edu.21cn.com is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Edu.21cn.com is a dangerous domain.