Pnum.ac.ir is tracked by us since April, 2011. Over the time it has been ranked as high as 91 799 in the world, while most of its traffic comes from Iran, where it reached as high as 1 561 position. All this time it was owned by Daneshgahe Payam Noor Mashhad, it was hosted by Iran Server, Aria Shatel Company Ltd and others. While was its first registrar, now it is moved to NIC-IR.

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