21etm.com is tracked by us since April, 2011. Over the time it has been ranked as high as 33 599 in the world, while most of its traffic comes from China, where it reached as high as 4 181 position. It was owned by several entities, from beijingsuobangjiyekejiyouxiangongsi honglu zhang inipa@188.com to Nexperian Holding Limited of Nexperian Holding Limited, it was hosted by Beijing YiZhuang IDC of China Netcom, Alibaba (US) Technology Co. Ltd. and others. While BIZCN.COM INC. was its first registrar, now it is moved to Alibaba Cloud Computing (Beijing) Co. Ltd..

21etm has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that 21etm.com is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, 21etm.com is quite a safe domain with no visitor reviews.