Launched on the 31th of January, 2017, Nanu Exchange is a centralized cryptocurrency Exchange based in Brazil. The summary of it all is that Nanu Exchange is a dead Exchange, that is, it is no longer available as a platform to trade. Each time I tried to visit the website, I always receive error messages which indicates that the connection to its server has been disconnected.
On making researches on Nanu Exchange, I still got the same results of the last experience I had will trying to visit its website. However, it is a dead Exchange but while it was still available, it allowed traders from the United States to use their service unlike many other Exchanges but that doesn't really matter since it's no longer available.