Nn21z.com is tracked by us since July, 2017. Over the time it has been ranked as high as 274 799 in the world, while most of its traffic comes from China, where it reached as high as 20 580 position. It was owned by several entities, from wei jianhua of nanningshi diershiyizhongxue to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by CHINANET Guangxi province network, Sharktech and others.

Nn21z has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Nn21z.com is poorly ‘socialized’ in respect to any social network. According to Siteadvisor and Google safe browsing analytics, Nn21z.com is quite a safe domain with no visitor reviews.