Uio.no is tracked by us since April, 2011. Over the time it has been ranked as high as 5 849 in the world, while most of its traffic comes from Norway, where it reached as high as 21 position. Duo.uio.no receives about 4.18% of its total traffic. It was owned by several entities, from UNIVERSITETET I OSLO UIO2O-NORID to Lars Oftedal, it was hosted by RIPE Network Coordination Centre and University of Oslo Norway. While REG2-NORID was its first registrar, now it is moved to NORID.

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