Xdf.cn is tracked by us since May, 2012. Over the time it has been ranked as high as 1 889 in the world, while most of its traffic comes from China, where it reached as high as 182 position. Nb.xdf.cn receives less than 6.82% of its total traffic. It was owned by several entities, from 俞敏洪 北京新东方教育科技（集团）有限公司 to 新东方教育科技集团有限公司, it was hosted by XiAnCity-IpAddressPool-124, CHINANET shanghai province network and others.

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