@meeksfamily06 Cloudron uses unbound and does not use systemd-resolved. You won't see any issues unless when trying to use the mail server (or maybe some apps like nextcloud might act strange when going to the apps section).
@girish Thanks -- I discovered this, finally. Don't know why I didn't see it immediately.
We are live - https://www.vultr.com/marketplace/apps/cloudron
Added in 6.3