Tdfs.ac.ir is tracked by us since April, 2011. Over the time it has been ranked as high as 641 657 in the world, while most of its traffic comes from Iran, where it reached as high as 10 222 position. All this time it was owned by Daneshkade tarbiyat dabir fanni somesara, it was hosted by Toos-Ashena Co. Ltd., CloudFlare Inc. and others. While was its first registrar, now it is moved to NIC-IR.

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