Hayko.us is tracked by us since August, 2013. Over the time it has been ranked as high as 2 236 799 in the world, while most of its traffic comes from Vietnam, where it reached as high as 91 759 position. It was owned by several entities, from Cu Trong Xoay None to Milen Radumilo, it was hosted by Trellian Pty. Limited, Amazon.com Inc. and others. While NEUSTAR INC. was its first registrar, now it is moved to .

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