Refa.biz is tracked by us since July, 2015. Over the time it has been ranked as high as 1 098 599 in the world, while most of its traffic comes from Iran, where it reached as high as 17 732 position. It was owned by several entities, from On Sun Line of On Sun Line to Tadbir, it was hosted by Iomart Hosting Limited, Moghareh Abed Mohammad reza and others. While NEULEVEL was its first registrar, now it is moved to .

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