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