C-base.org is tracked by us since April, 2011. Over the time it has been ranked as high as 1 100 999 in the world, while most of its traffic comes from Germany, where it reached as high as 53 040 position. Roundcube.c-base.org receives less than 1% of its total traffic. It was owned by several entities, from c-base e.V. to REDACTED FOR PRIVACY of REDACTED FOR PRIVACY, it was hosted by SysEleven GmbH and Individual Network Berlin ("IN-Berlin") e.V.. While Key-Systems GmbH (R51-LROR) was its first registrar, now it is moved to Public Interest Registry.

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