# Technitium DNS Server

- **Canonical URI:** https://www.vioscale.ai/software/technitium-dns-server
- **Category:** DNS Management
- **Homepage:** https://technitium.com/dns/
- **Also known as:** technitium-dns-server
- **Profile claimed by vendor:** no
- **Last updated:** 2026-08-26T19:20:36.368Z

## Vioscale score

**49.5 / 100**, confidence 8% (low). Computed 2026-09-01.

Composite of weighted, independently-sourced signals (no user reviews, no vendor payment).

| Signal | Score | Weight | Contribution | Evidence present |
|---|--:|--:|--:|:--:|
| capabilities | 0 | 0.07844444444444446 | 0 | - |
| repo_stars | 75.2 | 0.026 | 2 | ✓ |
| integrations | 0 | 0.07033333333333334 | 0 | - |
| dependent_projects | 0 | 0.063 | 0 | ✓ |
| dev_activity | 0 | 0.094 | 0 | - |
| release_cadence | 96.7 | 0.052 | 5 | ✓ |
| security_posture | 0 | 0.073 | 0 | - |
| package_downloads | 0 | 0.136 | 0 | - |
| security_score | 0 | 0.042 | 0 | - |
| community_qa_activity | 0 | 0.063 | 0 | - |

## Pricing

_As of 2026-08-20, [verify at source](https://technitium.com/dns/). Independently observed._

Open source · Free tier

## About

An open-source DNS server software that allows users to host their own DNS infrastructure for filtering ads and malware network-wide. It provides a web-based management interface and supports encrypted DNS protocols for secure resolution.

_Independently observed._

## Platform & deployment

- **Platforms:** macOS, Linux, Windows
- **Deployment:** Self-hosted

## Release history

| Version | Date | Type |
|---|---|---|
| [v15.4.0](https://github.com/TechnitiumSoftware/DnsServer/releases/tag/v15.4.0) | 2026-07-11 | stable |
| [v15.3.0](https://github.com/TechnitiumSoftware/DnsServer/releases/tag/v15.3.0) | 2026-07-05 | stable |
| [v15.2.0](https://github.com/TechnitiumSoftware/DnsServer/releases/tag/v15.2.0) | 2026-05-09 | stable |
| [v15.1.0](https://github.com/TechnitiumSoftware/DnsServer/releases/tag/v15.1.0) | 2026-05-03 | stable |
| [v15.0.1](https://github.com/TechnitiumSoftware/DnsServer/releases/tag/v15.0.1) | 2026-04-26 | stable |
| [v15.0.0](https://github.com/TechnitiumSoftware/DnsServer/releases/tag/v15.0.0) | 2026-04-25 | stable |

## Security & compliance


Known vulnerabilities: 0 (0 in the last 12 months) ([source](https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nixpkgs&package_name=technitium-dns-server&per_page=100)). A count reflects scale and disclosure, not quality.

## Facts

Every value below carries its source and our confidence. Facts are re-crawled on a freshness schedule.

### adoption

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| adoption.github_stars | 9,649 | [link](https://github.com/technitiumsoftware/DnsServer) | 2026-08-26 | 90% (high) |
| adoption.dependent_repos | 0 | [link](https://packages.ecosyste.ms/api/v1/packages/lookup?repository_url=https%3A%2F%2Fgithub.com%2Ftechnitiumsoftware%2FDnsServer) | 2026-08-26 | 85% (high) |

### language

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| language.primary | C# | [link](https://github.com/technitiumsoftware/DnsServer) | 2026-08-26 | 90% (high) |

### license

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| license.spdx | GPL-3.0 | [link](https://github.com/technitiumsoftware/DnsServer) | 2026-08-26 | 95% (high) |

### release

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| release.cadence_days | 6 | [link](https://github.com/technitiumsoftware/DnsServer/releases) | 2026-08-26 | 70% (medium) |

### pricing

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| pricing.free_tier | yes | [link](https://technitium.com/dns/) | 2026-08-20 | 60% (medium) |
| pricing.model | open_source | [link](https://technitium.com/dns/) | 2026-08-20 | 60% (medium) |
| pricing.price_level | free | [link](https://technitium.com/dns/) | 2026-08-20 | 60% (medium) |

### security

| Attribute | Value | Source | Retrieved | Confidence |
|---|---|---|---|---|
| security.vulnerabilities | `{"count":0,"source":"https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nixpkgs&package_name=technitium-dns-server&per_page=100","last_12m":0,"max_severity":null}` | [link](https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=nixpkgs&package_name=technitium-dns-server&per_page=100) | 2026-08-26 | 90% (high) |

---
*Source: Vioscale (https://www.vioscale.ai/software/technitium-dns-server). Independent, evidence-based software intelligence. Cite the canonical URI.*