Retos.com is tracked by us since July, 2012. Over the time it has been ranked as high as 1 353 299 in the world, while most of its traffic comes from Spain, where it reached as high as 27 618 position. It was owned by several entities, from PRODUCCIONES LO NUNCA VISTO S.L. to REDACTED FOR PRIVACY of PRODUCCIONES LO NUNCA VISTO S.L., it was hosted by AoW Productions S.L., Producciones Lo Nunca Visto S.L. and others. While GODADDY.COM LLC was its first registrar, now it is moved to Arsys Internet S.L. dba NICLINE.COM.

Retos has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that Retos.com is moderately ‘socialized’ in respect to Facebook shares (28.4K), Twitter mentions (16) and Google+ shares (2). According to Google safe browsing analytics, Retos.com is quite a safe domain with no visitor reviews.