No, the stub resolver on Mac OS has extended resolution functionality to offer domain (or even FQDN) level granularity. This is actually a feature we've built

No, the stub resolver on Mac OS has extended resolution functionality to offer domain (or even FQDN) level granularity. This is actually a feature we've built into our resolver, but haven't seen in the wild too often. DNSMasq has a similar feature built-in.