Domain won't Register for Hosting

I tried to register my domain ( for your free hosting package, but it comes up with “the domain name is not available for registration.” Why is this and can I get it to work?

Have you signed up with MyOwnFreeHost in the past? If so, you need to get your domain deleted there first, because we use the same nameservers.

Yes, but I contacted iFastnet support who are behind myownfreehost and they deleted my account. Now my domain comes up with an iFastnet domain suspended page, so I am contacting the again to try and reset the DNS.