# Install technitium-dns with Homebrew Self host a DNS server for privacy & security. Version 15.3.0 via Homebrew; verified 2026-07-05. ## Install ```sh sudo av install brew:technitium-dns ``` Additional install commands: ### macOS - Homebrew (100%): ```sh brew install technitium-dns ``` Evidence: local Homebrew formula metadata ## Package facts - **Package key:** brew:technitium-dns - **Package manager:** Homebrew - **Package manager page:** - **Version:** 15.3.0 - **Source summary:** Self host a DNS server for privacy & security - **Homepage:** - **Repository:** - **Upstream docs:** - **License:** GPL-3.0-or-later - **Source archive:** - **Last updated:** 2026-07-05T16:19:16Z - **Generated:** 2026-07-08T07:18:31+00:00 ## Executables - technitium-dns (cli) - technitium-dns (alias) ## Dependencies - dotnet - libmsquic - technitium-library ## Install behavior - Post-install hook: not defined - Service: declared - Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, sonoma, x86_64_linux ## Freshness - Page generated: 2026-07-08 - Package-manager version: 15.3.0 - Package-manager updated: 2026-07-05 - Local data: ok - Upstream repository: https://github.com/TechnitiumSoftware/DnsServer - Upstream latest detected: v15.3.0 (current) ## Project history and usage Technitium DNS Server is an open source authoritative and recursive DNS server aimed at self-hosted DNS, privacy, security, and network-wide blocking. In package-manager culture it sits between a traditional daemon, an ad-blocking appliance, and a homelab service: it can be installed as a local service, container, or formula and then managed through a web console and HTTP API. ### Project history The public GitHub repository was created in October 2017, and the project's own README links its first release-era blog posts from November 2017. Early positioning emphasized running a DNS server on Ubuntu Linux and self-hosting DNS for privacy and security. Over time, the project expanded from a small self-hosted DNS server into a broad DNS platform with recursive and authoritative service, encrypted DNS transports, DNSSEC-related features, blocking, DHCP, an admin console, and an API. The current project page describes cross-platform support for Windows, Linux, macOS, Raspberry Pi, Docker, and portable .NET runtime installs. Its release history shows continuing active development through v15 in 2026, with the README linking many official release posts and feature guides from 2017 through 2026. ### Adoption history Adoption grew in the self-hosting and homelab niche because the project offered a packaged alternative to stitching together a resolver, blocklist tooling, and web UI by hand. The official site promotes one-line Linux installation, Docker deployment, and a portable cross-platform build, which made it accessible to package-manager users who wanted a local DNS service without manually building a DNS stack. For package maintainers, Technitium DNS Server is notable because it is a service-oriented package rather than a simple CLI. The package value is in reproducible installation of the daemon and executable, while day-to-day administration usually happens through the browser console or HTTP API. ### How it is used Typical use is to run a local DNS resolver for a home network, small organization, lab, or private domain setup, then configure clients or a router to use it. The README highlights DNS-over-TLS, DNS-over-HTTPS, DNS-over-QUIC forwarding, DNS-level ad and malware blocking, query logs and statistics, authoritative zones, and API-driven configuration. Package users care about the formula because it turns a network service with platform-specific installers into something that can be installed, upgraded, and pinned alongside other local infrastructure tools. ### Why package nerds care Technitium DNS Server is package-nerd interesting because it brings a full DNS appliance experience into a package-manager workflow: install a formula or container, run a local service, and administer it via web UI/API instead of editing only daemon config files. It overlaps with Pi-hole, Unbound, BIND, CoreDNS, and AdGuard Home, but emphasizes an integrated authoritative/recursive DNS server with a broad feature set. ### Timeline - 2017: GitHub repository created and first official release blog posts published. - 2018: Official posts covered privacy/security configuration and DNS sinkhole ad blocking. - 2020: Official posts covered hosting DNS-over-HTTPS and DNS-over-TLS services. - 2022: Official posts and releases expanded DNSSEC and self-hosted domain workflows. - 2026: v15.x releases continued active development. ### Related projects - Related tools include Pi-hole and AdGuard Home for DNS-level blocking, Unbound and BIND for resolver/authoritative DNS roles, and CoreDNS for plugin-oriented DNS service. ### Sources - current_curation.category - - - - source_facts.description ## Security Notes formula declares a Homebrew service. - **Geiger risk:** orange / medium - formula declares a Homebrew service ## Configuration and credential file locations These source-backed paths show where this package keeps local settings or durable credentials. Automic Vault can use them as review targets for secret scanning, migration, and command approval. ## Configuration files - Linux: /etc/dns ## Source Database Details - **Source Database:** Homebrew formula API - **Tap:** homebrew/core - **Full Name:** technitium-dns - **Version Scheme:** 0 - **Revision:** 0 - **Bottle Stable Root URL:** - **Deprecated:** no - **Disabled:** no - **Keg Only:** no - **URL Keys:** stable ## Related links - [Secret-risk packages](https://www.automicvault.com/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals. - [Terminal utility packages](https://www.automicvault.com/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata. - [Networking and protocol packages](https://www.automicvault.com/pkg/networking-protocol-tools/) - Matched network, protocol, or remote-service metadata. - [Security and crypto packages](https://www.automicvault.com/pkg/security-crypto-tools/) - Matched security, identity, cryptography, password, signing, or certificate metadata. - [dotnet](https://www.automicvault.com/pkg/brew/dotnet/) - Runtime dependency declared by Homebrew. - [checkdmarc](https://www.automicvault.com/pkg/brew/checkdmarc/) - Shares av.db curated category or tags: cli, dns, networking, security. - [ddns-go](https://www.automicvault.com/pkg/brew/ddns-go/) - Shares av.db curated category or tags: cli, dns, networking, self-hosted. - [djbdns](https://www.automicvault.com/pkg/brew/djbdns/) - Shares av.db curated category or tags: cli, dns, dns-server, networking. - [dnscrypt-proxy](https://www.automicvault.com/pkg/brew/dnscrypt-proxy/) - Shares av.db curated category or tags: cli, dns, networking, privacy. - [sdns](https://www.automicvault.com/pkg/brew/sdns/) - Shares av.db curated category or tags: cli, dns, networking, privacy. - [stubby](https://www.automicvault.com/pkg/brew/stubby/) - Shares av.db curated category or tags: cli, dns, networking, privacy. - [adns](https://www.automicvault.com/pkg/brew/adns/) - Shares av.db curated category or tags: cli, dns, networking. - [aliddns](https://www.automicvault.com/pkg/brew/aliddns/) - Shares av.db curated category or tags: cli, dns, networking. - [dug](https://www.automicvault.com/pkg/brew/dug/) - Local package facts share a topical domain. Shared terms: cli, dns, dotnet, networking. ## Combined YAML source View the package source record on GitHub. [combined/technitium-dns.yml](https://github.com/automic-vault/db/blob/main/combined/technitium-dns.yml) ## Sources - Nucleus package database - Geiger risk classifier - package-page enrichment - curated configuration and credential file locations - curated package history - package version freshness - av.db category and tag curation - package relationship graph - cross-ecosystem install command graph