This is one of the best domains ever : wink : It can stand for UNX Is Pretending
<- forum nickname is unx
Actually, that is why it caught my attention, yet it could be a brandable if you pretend the X sounds like Z and is a play on unZip
Hmm, XIP is actually a thing:
An .XIP file is analogous to a .ZIP file which can be digitally signed for integrity.
Brandables are very hit or miss. There isn't really a way to go out and find an end user most of the time, although this one maybe, if you found companies that dealt with software.
Have you received offers on it throughout the history? Or did you just get it recently?