I have a webpage protected by cloudflare for free. If you want to visit my webpage you can go to example.com. But a person create a new domain and now you can go to my webpage on example2.c.o.m. This isnt a redirect because, if you use example2.c.o.m the domain will stay in the adressfield. How can i block this by using cloudflare or htacces/PHP (if cloudflare didnt work).
So i want that my vititors can only use my domain example.c.o.m
Thanks for helping