[hi-v-rocknroll]

Shit can and must be troubleshooted with domain-specific tools.

DNS: I do have an ongoing problem specific to Unbound where it refuses to serve some entries in a transparent zone of DHCP-registered addresses that have written to config files properly but it insists on refusing to resolve certain hosts nondeterministically. But that's the only problem I have had in a long while because mostly infrastructure works out of necessity and scale.