Cns.lu is tracked by us since April, 2011. Over the time it has been ranked as high as 310 199 in the world, while most of its traffic comes from Luxembourg, where it reached as high as 278 position. It was owned by several entities, from ORGANISATION Caisse nationale de Sant to Centre des Technologies de l'Information de l'Etat (CTIE), it was hosted by Healthnet - PTLU, Centre des technologies de l'information de l'Etat and others.

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