Numberworlds.com is tracked by us since November, 2015. Over the time it has been ranked as high as 683 699 in the world, while most of its traffic comes from USA, where it reached as high as 264 127 position. It was owned by several entities, from caitianzhi of caitianzhi to Tian Zhi Cai of cai tian zhi, it was hosted by CloudFlare Inc. and Trellian Pty. Limited. While HICHINA ZHICHENG TECHNOLOGY LTD. was its first registrar, now it is moved to Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn).

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