Well, remember that the proxy is really just a relay. If you email the proxied email address the registrant will likely get your email in their inbox. They migh

Well, remember that the proxy is really just a relay. If you email the proxied email address the registrant will likely get your email in their inbox. They might ignore it, but it's worth a shot as a first step. That proxy also might just be a honeypot for spammers, but it's usually worth the risk. Also, check sedo.com, flippa, and other domain marketplaces to make sure that domain isn't listed for sale already.