{"name":"Technitium DNS Server: Self-Host for Enhanced Privacy and Security","description":"Technitium DNS Server is an open-source, cross-platform DNS server designed for self-hosting to improve privacy and security. It offers features like ad and malware blocking, encrypted DNS protocols (DoT, DoH, DoQ), and a user-friendly web console. This powerful tool provides network-wide control over DNS resolution, enhancing performance and offering detailed insights.","github":"https://github.com/TechnitiumSoftware/DnsServer","url":"https://osrepos.com/repo/technitiumsoftware-dnsserver","source":"osrepos.com","sourceDescription":"This repository profile is provided by osrepos.com, an open source repository discovery platform.","repositoryProfile":"https://osrepos.com/repo/technitiumsoftware-dnsserver","generatedFor":"open source discovery and AI-assisted research","markdown":"https://osrepos.com/repo/technitiumsoftware-dnsserver.md","json":"https://osrepos.com/repo/technitiumsoftware-dnsserver.json","topics":["dns-server","privacy","security","ad-blocking","cross-platform","dns-over-https","dns-over-tls","csharp"],"keywords":["dns-server","privacy","security","ad-blocking","cross-platform","dns-over-https","dns-over-tls","csharp"],"stars":null,"summary":"Technitium DNS Server is an open-source, cross-platform DNS server designed for self-hosting to improve privacy and security. It offers features like ad and malware blocking, encrypted DNS protocols (DoT, DoH, DoQ), and a user-friendly web console. This powerful tool provides network-wide control over DNS resolution, enhancing performance and offering detailed insights.","content":"## Introduction\nTechnitium DNS Server is an open-source, authoritative, and recursive DNS server developed by TechnitiumSoftware. Designed for self-hosting, it empowers users to enhance their privacy and security online. This cross-platform solution works out-of-the-box with minimal configuration, offering a user-friendly web console for easy management. It supports modern encrypted DNS protocols like DNS-over-TLS, DNS-over-HTTPS, and DNS-over-QUIC, effectively mitigating common privacy and security concerns associated with traditional DNS resolution.\n\n## Installation\nGetting Technitium DNS Server up and running is straightforward across various platforms:\n\n*   **Windows**: Download the setup installer for an easy installation process: [Download setup installer](https://download.technitium.com/dns/DnsServerSetup.zip)\n*   **Linux & Raspberry Pi**: Follow the detailed installation instructions provided in this blog post: [Install instructions](https://blog.technitium.com/2017/11/running-dns-server-on-ubuntu-linux.html)\n*   **Cross-Platform**: For a portable solution, download the app to run on any platform with .NET 10 installed: [Download portable app](https://download.technitium.com/dns/DnsServerPortable.tar.gz)\n*   **Docker**: Pull the official image from Docker Hub. An example `docker-compose.yml` is available in the repository for quick deployment: [Docker Hub](https://hub.docker.com/r/technitium/dns-server)\n\n## Examples\nTechnitium DNS Server is packed with features that demonstrate its versatility and power:\n\n*   **Ad and Malware Blocking**: Effectively block unwanted ads and malicious content across your entire network using customizable block lists.\n*   **Encrypted DNS Services**: Host your own DNS-over-TLS, DNS-over-HTTPS, and DNS-over-QUIC services, ensuring your DNS queries are encrypted and private.\n*   **Network-Wide Control**: Implement features like Split Horizon, Geolocation-based responses, and REGEX-based blocking for granular control over DNS traffic.\n*   **Built-in DHCP Server**: Manage IP addresses and network configurations with an integrated DHCP server that supports multiple networks.\n*   **Tor Network Integration**: Route DNS traffic securely over the Tor Network or use Cloudflare's hidden DNS resolver for enhanced anonymity.\n*   **DNSSEC Validation**: Ensure the authenticity and integrity of DNS responses with robust DNSSEC validation support.\n\n## Why Use It\nChoosing Technitium DNS Server offers significant advantages for individuals and organizations:\n\n*   **Enhanced Privacy**: Protect your browsing habits from ISPs and third parties by encrypting your DNS queries using DoT, DoH, or DoQ protocols.\n*   **Improved Security**: Block ads, malware, and phishing attempts at the DNS level, providing a first line of defense for your entire network. DNSSEC validation further secures your resolutions.\n*   **Better Performance**: Benefit from advanced caching mechanisms, including serve stale, prefetching, and persistent caching, leading to faster website loading times.\n*   **Complete Control**: Gain deep insights into your network with comprehensive DNS logs and statistics. Customize DNS resolution, block specific domains, and manage zones with unparalleled flexibility.\n*   **Cross-Platform Compatibility**: Deploy the server on Windows, Linux, macOS, Raspberry Pi, or via Docker, making it adaptable to almost any environment.\n\n## Links\n*   **GitHub Repository**: [TechnitiumSoftware/DnsServer](https://github.com/TechnitiumSoftware/DnsServer)\n*   **Official Website**: [Technitium DNS Server](https://technitium.com/dns/)\n*   **Docker Hub**: [technitium/dns-server](https://hub.docker.com/r/technitium/dns-server)\n*   **API Documentation**: [HTTP API documentation](https://github.com/TechnitiumSoftware/DnsServer/blob/master/APIDOCS.md)\n*   **Online Help Topics**: [Help Topics](https://go.technitium.com/?id=25)","metrics":{"detailViews":4,"githubClicks":6},"dates":{"published":null,"modified":"2026-05-01T12:26:25.000Z"}}