How can i prevents people from connectiong my domain to theirs using a cname
Example.
Say i offer a service that allows you to setup a custom domain.
Say our domain is example.com and you can connect that to your domain example2.com using a simple cname.
In that example the owner of example2.com could make a cname record called: test.example2.com that has a target of example.com
How can i prevent them from doing that until they have access to the feature to connect a custom domain.
i think the cloudflare error is Error 1014 CNAME Cross-User Banned
1 Reply
I could be wrong, but you just need to make sure that the host only listens to example.com. If any other host would pop-up, it won't go through