pi-hole-unbound-v6

Validate Pi-hole + Unbound suite changes. Use when: checking installer dry-run safety, DNS health, root-owned runtime paths, backups, auto-update, root hints, rescue workflows, or release readiness for this repository.

Safely validate the production Raspberry Pi 4 Pi-hole + Unbound host. Use when: checking live DNS, systemd, cron, root-owned runtime files, auto-update, root hints, Python API, or post-install health without destructive changes.

Validate Unbound recursive DNS changes in this Pi-hole suite. Use when: checking Unbound config, port 5335, DNSSEC, root hints refresh, unbound-checkconf, rollback safety, Pi-hole upstream integration, or DNS health.