These are some valid arguments against third-party providers. Assuming nobody's perfect, I still see benefit in having redundancy for cases of downtime. Could j

These are some valid arguments against third-party providers. Assuming nobody's perfect, I still see benefit in having redundancy for cases of downtime. Could just be a duplicated setup on a separate physical network (if all your DNS records point to the same network your DNS is on, I guess it's pointless with network separation, but I don't think that is very common).