Spectrum-group.ru is tracked by us since December, 2015. Over the time it has been ranked as high as 1 058 475 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 67 220 position. It was owned by several entities, from Spectrum-Project Ltd to Spectrum Holding Ltd., it was hosted by Rusonyx Ltd., JSC "RU-CENTER" and others. While NAUNET-RU was its first registrar, now it is moved to RU-CENTER-RU.

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