Zemax.com is tracked by us since April, 2011. Over the time it has been ranked as high as 133 581 in the world, while most of its traffic comes from USA, where it reached as high as 90 129 position. It was owned by several entities, from Radiant ZEMAX LLC Mark Nicholson () to Domain Administrator of ANSYS Inc., it was hosted by eNom, Akamai Technologies Inc. and others. While ENOM INC. was its first registrar, now it is moved to CSC Corporate Domains Inc..

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