Qdfd.com.cn is tracked by us since April, 2011. Over the time it has been ranked as high as 170 985 in the world, while most of its traffic comes from China, where it reached as high as 13 156 position. It was owned by several entities, from 唐鹏 青岛房地产信息技术中心 to 青岛市不动产登记中心（青岛市矿业权交易中心）, it was hosted by China Unicom Shandong province network, CNC Group CHINA169 Shandong Province Network and others.

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