Bt121.com is tracked by us since February, 2016. Over the time it has been ranked as high as 51 599 in the world, while most of its traffic comes from China, where it reached as high as 5 935 position. It was owned by several entities, from Deng Shen of Deng Shen to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by CloudFlare Inc., Shenzhen Tencent Computer Systems Company Limited and others. While Alibaba Cloud Computing (Beijing) Co. Ltd. was its first registrar, now it is moved to Alibaba Cloud Computing Ltd. d/b/a HiChina (www.net.cn).

Bt121 has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Bt121.com is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, Bt121.com is quite a safe domain with no visitor reviews.