Ddns.us is tracked by us since April, 2011. Over the time it has been ranked as high as 40 573 in the world, while most of its traffic comes from India, where it reached as high as 33 426 position. It was owned by several entities, from Sam Norris ChangeIP.com to ChangeIP.com of ChangeIP.com, it was hosted by Internet Connect Company, CHANGEIP COM and others. While NEUSTAR INC. was its first registrar, now it is moved to .

Ddns has a mediocre Google pagerank and bad results in terms of Yandex topical citation index. We found that Ddns.us is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Ddns.us is a suspicious domain with mostly negative visitor reviews.