1sk.us is tracked by us since April, 2011. Over the time it has been ranked as high as 869 999 in the world, while most of its traffic comes from Spain, where it reached as high as 19 415 position. It was owned by several entities, from . . of . to Francisco Ramos, it was hosted by TELCOM BUSINESS SOLUTINOS subnet, Transferred to the RIPE region on 2018-08-28T00:42:30Z. and others. While NEUSTAR INC. was its first registrar, now it is moved to .

1sk has the lowest Google pagerank and bad results in terms of Yandex topical citation index. We found that 1sk.us is poorly ‘socialized’ in respect to any social network. According to Siteadvisor and Google safe browsing analytics, 1sk.us is quite a safe domain with no visitor reviews.