Proba.com is tracked by us since June, 2012. Over the time it has been ranked as high as 66 599 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 579 025 position. It was owned by several entities, from Contact to Contact Privacy Inc. Customer 7151571251 of Contact Privacy Inc. Customer 7151571251, it was hosted by Rook Media GmbH, CloudFlare Inc. and others. While DOMREG LTD. was its first registrar, now it is moved to Squarespace Domains II LLC.

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