I changed my main domain to .co.cc, however it isn't working. The .x10.mx and .x10.bz domains are working and I don't want them to be. What should I do?
x10hosting doesn't own nor control co.cc domains as it's a third-party domain service. When you choose that for your domain, it was just an option to use and it didn't automatically register it for you because it can't. Please just follow the links to register that domain at co.cc and then set the nameservers to ns1.x10hosting.com and ns2.x10hosting.com