Comparisons¶
DNSao overlaps with projects such as Pi-hole, AdGuard Home, and Technitium DNS Server, but it has a narrower goal: be a small forwarding resolver for LAN and homelab use, configured from one YAML file, with encrypted upstreams, caching, blocklists, local rules, client groups, and built-in observability.
Quick Comparison¶
| Project | Strong Fit | DNSao Difference |
|---|---|---|
| Pi-hole | Network-wide ad and tracker blocking with a mature UI and large community | DNSao includes blocklists, but puts more emphasis on forwarding behavior: DoT/DoH upstreams, multiple upstreams, upstream racing, cache rewarm, local mappings, and YAML-based reproducible configuration |
| AdGuard Home | Home-network DNS filtering with a polished UI and built-in encrypted DNS features | DNSao is more configuration-file oriented and focuses on reproducibility across instances, upstream behavior, cache rewarm, client groups, and operational metrics |
| Technitium DNS Server | Full-featured DNS server with UI-driven administration, authoritative zones, recursive DNS, and advanced DNS features | DNSao intentionally stays smaller and focuses on forwarding, caching, blocklists, local mappings, client groups, and simple multi-instance deployments by sharing the same application.yml |
When DNSao Fits Well¶
- You want a forwarding resolver rather than a full DNS administration platform.
- You want encrypted upstream DNS using DoT or DoH.
- You want one
application.ymlthat can be versioned and copied across instances. - You want simple high availability by running multiple DNSao instances with the same config.
- You want LAN/local DNS rules and client groups without a complex clustering setup.
- You want built-in DNS, upstream, cache, query, and JVM observability.
Positioning¶
DNSao is not trying to be the biggest DNS platform. It is trying to be practical: a small DNS service that combines the features usually needed for a home network or homelab DNS setup without requiring several moving pieces.