FAQ: Why Can’t Some DNS Records Be Proxied?

DNS Hosting, FAQ

FAQ: Why Can’t Some DNS Records Be Proxied? Why can’t I enable proxying (Cloudflare) for certain DNS records like MX, TXT, or NS? Not all record types support proxying. Records such as MX, TXT, and NS must remain DNS-only (grey cloud), as proxying these can break email or service delivery. Explanation: Some DNS record types