Sir-1.ir is tracked by us since January, 2013. Over the time it has been ranked as high as 1 108 199 in the world, while most of its traffic comes from Iran, where it reached as high as 36 757 position. It was owned by several entities, from Reza Jafari Saman System Pardaz Kish Ltd to Reza Jafari Boaghoosh, it was hosted by RIPE Network Coordination Centre, Tida Data Processing Ltd and others. While was its first registrar, now it is moved to NIC-IR.

Sir-1 has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that Sir-1.ir is poorly ‘socialized’ in respect to any social network. According to Siteadvisor and Google safe browsing analytics, Sir-1.ir is quite a safe domain with no visitor reviews.