Sierra-vista.az.us is tracked by us since April, 2011. Over the time it has been ranked as high as 12 495 507 in the world. Ci.sierra-vista.az.us receives less than 1% of its total traffic. It was owned by several entities, from unknown-name unknown-organization to usTLD Locality Administrator of Registry Services LLC, it was hosted by CITY OF SIERRA VISTA. While NEUSTAR INC. was its first registrar, now it is moved to .

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