Semaphore.co is tracked by us since August, 2014. Over the time it has been ranked as high as 596 099 in the world, while most of its traffic comes from Philippines, where it reached as high as 3 599 position. It was owned by several entities, from Christian Besler of Kickstart Ventures to REDACTED FOR PRIVACY of Kickstart Ventures Inc, it was hosted by Amazon Technologies Inc., Amazon Data Services Singapore and others. While .CO Internet S.A.S. was its first registrar, now it is moved to .

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