21campus.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 135 599 in the world. Sdju.21campus.cn receives less than 1% of its total traffic. It was owned by several entities, from 朱明伦 上海致光信息技术有限公司 to 上海易班企业发展有限公司, it was hosted by China Mobile Communications Corporation - shanghai, china unicom and others.

Sdju.21campus has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Sdju.21campus.cn is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Sdju.21campus.cn is quite a safe domain with no visitor reviews.