I have migrated my DNS zone file onto Cloudflare and I am trying to add another nameserver to the existing two provided by Cloudflare.
However I am getting the following alert:
Only these two Cloudflare nameservers should be listed at your registrar. All other nameservers must be removed.
Does Cloudflare (Free DNS Hosting) deny having additional nameservers? I am trying to include an on-premises DNS server to the existing two Cloudflare nameservers.