Unknown.nu is tracked by us since April, 2011. Over the time it has been ranked as high as 1 559 399 in the world, while most of its traffic comes from USA, where it reached as high as 495 345 position. It was owned by several entities, from Kim Scarborough owner@unknown.nu to (not shown), it was hosted by FDCservers.net. While .NU Domain Ltd was its first registrar, now it is moved to Gandi SAS.

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