You don't need to register it, you can just add it to the DNS panel
You don't need to register it, you can just add it to the DNS panel
subdomain.customer1.comcustomers.mysaas.comfallback_proxy.mysaas.com*/* to catch all of that.




ddns.net domain to Cloudflare, that domain is owned by No IP and you can't change the nameservers on it.subdomain.customer1.comcustomers.mysaas.comfallback_proxy.mysaas.com*/*ddns.net