Zmap.io is tracked by us since August, 2013. Over the time it has been ranked as high as 128 399 in the world, while most of its traffic comes from USA, where it reached as high as 39 367 position. It was owned by several entities, from : Halderman Alex to REDACTED FOR PRIVACY of c/o whoisproxy.com, it was hosted by University of Michigan College of Engineering, GitHub INC. and others.

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