Duo.ca is tracked by us since April, 2011. Over the time it has been ranked as high as 4 933 799 in the world. It was owned by several entities, from Duo Strategy and Design Inc. Administrative contact: to Duo Strategy and Design Inc., it was hosted by ThePlanet.com Internet Services Inc., Unified Layer and others. While CIRA was its first registrar, now it is moved to .

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