K12.il.us is tracked by us since April, 2011. Over the time it has been ranked as high as 13 181 in the world, while most of its traffic comes from USA, where it reached as high as 2 293 position. D21.k12.il.us receives less than 4.65% of its total traffic. All this time it was owned by Brian Wanless of State of Illinois/Illinois Century Network, it was hosted by Net56, CloudFlare Inc. and others.

D21.k12 has a decent Google pagerank and bad results in terms of Yandex topical citation index. We found that D21.k12.il.us is poorly ‘socialized’ in respect to any social network. According to Google safe browsing analytics, D21.k12.il.us is quite a safe domain with no visitor reviews.