Portalbrain.com is tracked by us since April, 2011. Over the time it has been ranked as high as 830 099 in the world, while most of its traffic comes from USA, where it reached as high as 849 531 position. It was owned by several entities, from I Blok of Feniks Webhosting BV to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by RIPE Network Coordination Centre, Hetzner Online GmbH and others. While KEY-SYSTEMS GMBH was its first registrar, now it is moved to Key-Systems GmbH.

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