I own andchat.net which I've left dormant and should not lead to any website. My nameservers were pointing to ns1.linode.com and ns2.linode.com (my previous hosts).
Today I just realized if I visit the domain it leads to an actual website! How is this possible?
(From domaintools whois: Website Title duckSpike.net - irc.duckspike.net ) This site is hosted with OVH in Canada.
When I left Linode a few years ago I deleted my account using their tool. I've now changed the nameserver to the Moniker default.