My registrar recently turned off one of my domains ( null routed ) because they didn't like that i had wildcard subdomains turned on.
The issue was that they said their trademarked name pointed to a page thru wildcard subdomains.
basically mysite looks like this
www.mysite.com
they didnt like that i had wildcard subdomains turned on meaning
anything.mysite.com pointed to a page much like the following drop pages godaddy uses for parked domains
http://pepsi.e--z.com
http://namecheap.e--z.com
do you think the registrar is right or wrong ?