School-ctf.org is tracked by us since December, 2016. Over the time it has been ranked as high as 1 008 685 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 127 188 position. All this time it was owned by Dmitry A Stephantsov of Dmitry A Stephantsov, it was hosted by Tomsk State University, Trellian Pty. Limited and others.

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