Most resolver libraries will when given a name with no dots in it append a default suffix before they try to resolve it. That suffix is local to your setup, but very commonly you get it from the same server that gave you your IP address. So you'd end up at nike.yourisp.com or something like that.
That said, NIKE is one of the upcoming ccTLDs, with a current status of "in contracting". So that URL should start working as is in a few weeks.
Most resolver libraries will when given a name with no dots in it append a default suffix before they try to resolve it. That suffix is local to your setup, but very commonly you get it from the same server that gave you your IP address. So you'd end up at
nike.yourisp.com
or something like that.That said, NIKE is one of the upcoming ccTLDs, with a current status of "in contracting". So that URL should start working as is in a few weeks.