At the very least you can put it at the bottom of your /etc/resolv.conf prioritization and put some backup systems like an SSH bastion in /etc/hosts so that the

At the very least you can put it at the bottom of your /etc/resolv.conf prioritization and put some backup systems like an SSH bastion in /etc/hosts so that there's some system out there that you can reach with mutual-auth in the event that your DNS is REALLY messed up.