E521.com is tracked by us since April, 2011. Over the time it has been ranked as high as 63 399 in the world, while most of its traffic comes from China, where it reached as high as 6 945 position. It was owned by several entities, from dake cui Registrant Organization ......... weiming to maojianxiang of zhong qing lang dun ( bei jing ) jiao yu wen hua fa zhan you xian gong si, it was hosted by CHINANET Fujian province network, Beijing Blue I.T Technologies Co.Ltd. and others. While HICHINA ZHICHENG TECHNOLOGY LTD. was its first registrar, now it is moved to Alibaba Cloud Computing (Beijing) Co. Ltd..

E521 has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that E521.com is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, E521.com is quite a safe domain with no visitor reviews.