Ucdrs.net is tracked by us since April, 2011. Over the time it has been ranked as high as 101 793 in the world, while most of its traffic comes from China, where it reached as high as 15 056 position. It was owned by several entities, from zhichao tan of guang dong sheng li zhong shan tu shu guan to 李 of 广东省立中山图书馆(广东省古籍保护中心), it was hosted by Cloud Mind Technology Co. Ltd., Beijing Primezone Technologies Inc. and others. While BIZCN.COM INC. was its first registrar, now it is moved to Guangdong HUYI Internet & IP Services Co. Ltd..

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