Zengrong.net is tracked by us since May, 2012. Over the time it has been ranked as high as 82 399 in the world, while most of its traffic comes from China, where it reached as high as 8 565 position. Doc.zengrong.net receives less than 1% of its total traffic. All this time it was owned by zeng rong of zeng rong, it was hosted by Aliyun Computing Co. LTD and Zenlayer Inc.

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