.nu

A .nu is mainly interesting for audiences that read Dutch or a Scandinavian language, where "nu" means "now": a campaign, an event or a service that should happen straight away, with a name that forms a sentence together with the extension. Officially it is the country code of Niue, an island in the Pacific.

There are no registration conditions. For an English-speaking audience the word means nothing, so outside those languages the extension mostly needs explaining, and a .com or your country's own extension is the clearer choice.