V1.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 323 in the world, while most of its traffic comes from China, where it reached as high as 89 position. Duba.v1.cn receives less than 1% of its total traffic. It was owned by several entities, from 王雨飞 第一视频通信传媒有限公司 to 第一视频通信传媒有限公司, it was hosted by MILEWEB INC., CHINANET Shanxi(SN) province network and others.

Duba.v1 has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Duba.v1.cn is poorly ‘socialized’ in respect to any social network. According to MyWot, Siteadvisor and Google safe browsing analytics, Duba.v1.cn is a suspicious domain with no visitor reviews.