Cao.ir is tracked by us since April, 2011. Over the time it has been ranked as high as 51 949 in the world, while most of its traffic comes from Iran, where it reached as high as 1 502 position. It was owned by several entities, from Civil Aviation Organization to CAO-Civil Aviation Organization, it was hosted by Sazmane Havapeymaee, Islamic Republic of Iran Civil Aviation Organization and others. While was its first registrar, now it is moved to NIC-IR.

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