Tried to park it:
Error from hooks wrapper: Domain action was not successfully completed [1]. Error: Error from park wrapper: n-co.de is already configured.
Error Code: 1E9F63B0
I changed my regular domain (n-co.de) to a sub domain to test if I was having a hosting issue and now I can't seem to change it back.
"You must select a valid domain from the drop down list of our second-level domains."
I get this message when I try to register any subdomain under my account, no matter which domain I try to use.