Technitium DNS Server
Technitium DNS Server is an open-source, self-hosted app in the Network Utilities & DNS category, licensed GPL-3.0 and written mainly in C#. It ships a Docker image. It has 10,218 GitHub stars and its last commit was on Oct 24, 2026 (data as of Oct 26, 2026).
GitHub stats
- GitHub stars
- 10,218
- Forks
- 814
- Open issues
- 147
- Commits, last 12 months
- 755
- Last commit
- Oct 24, 2026
- Latest release
- v15.6.2Oct 17, 2026
- Created
- Oct 29, 2017
- License
- GPL-3.0Open source
Data as of from the GitHub API. Report an error
Project health
ActiveActive: last commit Oct 24, 2026, 755 commits in 12 months.
- Regular releases10 or more releases in 12 months
- Security policyPublishes a security policy on GitHub
| Last commit | Oct 24, 2026 |
|---|---|
| Commits, last 12 months | 755 |
| Latest release | v15.6.2 (Oct 17, 2026) |
| Releases, last 12 months | 10 or more |
| Releases, all time | 11 |
| Open issues | 147 |
| Open pull requests | 17 |
| Good first issues | 0 |
| Contributing guide | Yes |
| Security policy | Yes |
| Created | Oct 29, 2017 |
Health as of , from the GitHub API. A label describes activity, not quality or security. How we label project health · Report a data error
About Technitium DNS Server
Authoritative/recursive DNS server with ad blocking functionality.
Description adapted from awesome-selfhosted (CC BY-SA 3.0). Source code: github.com/TechnitiumSoftware/DnsServer.
Topics
- dns-server
- privacy
- dns-over-https
- dns-over-tls
- dns
- dns-client
- dns-over-tor
- dhcp-server
- technitium-dns-server
- dotnet
Repository preview
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Is Technitium DNS Server free and open source?
Yes. Technitium DNS Server is open-source software released under the GPL-3.0 license, so you can self-host it at no cost. You only pay for the server it runs on, and some projects also offer an optional paid cloud plan.
Can I run Technitium DNS Server with Docker?
Yes. Technitium DNS Server provides a Docker image, so you can run it on any Linux server with Docker and Docker Compose installed. The project README lists the image name and the environment variables to set.
What are the best alternatives to Technitium DNS Server?
Popular self-hosted alternatives to Technitium DNS Server include Pi-hole, AdGuard Home and MyIP.
Is Technitium DNS Server actively maintained?
The most recent commit to Technitium DNS Server was on Oct 24, 2026 with 755 commits in the past twelve months. The latest release is v15.6.2, published Oct 17, 2026. It had 147 open issues on GitHub. appsgit's project-health label for it is "Active" as of Oct 26, 2026.