Us.edu.pl is tracked by us since April, 2011. Over the time it has been ranked as high as 36 649 in the world, while most of its traffic comes from Poland, where it reached as high as 306 position. Irk.us.edu.pl receives about 19.98% of its total traffic. It was hosted by RIPE Network Coordination Centre, University of Silesia and others. While NASK was its first registrar, now it is moved to .

Irk.us has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Irk.us.edu.pl is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Irk.us.edu.pl is a fully trustworthy domain with mostly negative visitor reviews.