I think he has it and is thinking of selling it if the whois info is anything to go by. The domain is nice and short and would be relevant to forex, adult or motorsports but you're looking at a really limited market as I doubt it would have international appeal. You are, therefore, looking for a New Zealander wanting to make an impulse purchase who isn't going to be deterred by the high annual reg fee. If I owned it I'd do more than park it - as you have done - and maybe look at a way to use the interest.co.nz info to make a site that is vaguely useful and then have a banner announcing it for sale.
Not necessarily, 4x4 vehicles are used on farms, for sport and motor racing and the OP has already targeted it for forex ads.