State.co.us is tracked by us since April, 2011. Over the time it has been ranked as high as 5 149 in the world, while most of its traffic comes from USA, where it reached as high as 866 position. Sos.state.co.us receives about 20.31% of its total traffic. It was owned by several entities, from Ron Applebach of DPA/DOIT - State of Colorado to Network Security of State of Colorado Governors Office of Information Technology, it was hosted by State of Colorado - General Government Computer Center, CloudFlare Inc. and others. While NEUSTAR INC. was its first registrar, now it is moved to .

Sos.state has a high Google pagerank and bad results in terms of Yandex topical citation index. We found that Sos.state.co.us is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Sos.state.co.us is a fully trustworthy domain with no visitor reviews.