Kool.ee is tracked by us since April, 2011. Over the time it has been ranked as high as 1 500 299 in the world, while most of its traffic comes from Estonia, where it reached as high as 1 945 position. It was owned by several entities, from CID:ALFANET:1363 admin-c: CID:ALFANET:1364 to Kool OÜ, it was hosted by ThePlanet.com Internet Services Inc. and WEBSITEWELCOME.COM. While alfanet was its first registrar, now it is moved to Zone Media OÜ.

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