Sigmasms.ir is tracked by us since February, 2013. Over the time it has been ranked as high as 1 732 199 in the world, while most of its traffic comes from Iran, where it reached as high as 42 997 position. It was owned by several entities, from MegFa HosT Faraso Samaneh Pasargad Co. to MegFa HosT of MegFa HosT Co, it was hosted by Parva System, CloudFlare Inc. and others. While was its first registrar, now it is moved to NIC-IR.

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