Technitium

@technitium
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Just got a small cluster of @technitium DNS servers set up on my homelab. So far, so good! Impressed with the features and performance seems great! #homelab #selfhosting

Technitium DNS Server v14.3 is now available for download. This update adds support for Dark Mode, adds a few new features and options, and fixes multiple issues.

See what's new in this release:
https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md

Understanding Clustering And How To Configure It

Technitium DNS Server v14 release comes with the much awaited Clustering support. This feature is aimed to allow managing two or mor...

Technitium DNS Server v14.2 is now available for download. This is a service update for the previous release that fixes multiple issues.

See what's new in this release:
https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md

DnsServer/CHANGELOG.md at master · TechnitiumSoftware/DnsServer

Technitium DNS Server. Contribute to TechnitiumSoftware/DnsServer development by creating an account on GitHub.

GitHub

Technitium DNS Server v14.1 is now available for download. This is a service update for the previous release that fixes multiple issues.

See what's new in this release:
https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md

DnsServer/CHANGELOG.md at master · TechnitiumSoftware/DnsServer

Technitium DNS Server. Contribute to TechnitiumSoftware/DnsServer development by creating an account on GitHub.

GitHub

Technitium DNS Server v14.0.1 is now available for download. This is a service update for the previous release that fixes multiple issues.

See what's new in this release:
https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md

DnsServer/CHANGELOG.md at master · TechnitiumSoftware/DnsServer

Technitium DNS Server. Contribute to TechnitiumSoftware/DnsServer development by creating an account on GitHub.

GitHub

Technitium DNS Server v14 is now available for download. This major release adds support for Clustering and Two-factor Authentication (2FA). It also fixes several issues and vulnerabilities.

Read more details in this blog post:
https://blog.technitium.com/2025/11/technitium-dns-server-v14-released.html

See what's new in this release:
https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md

Technitium DNS Server v14 Released!

I am happy to announce the release of Technitium DNS Server v14 , a cross-platform, free, open source software that can be used by anyo...

@mj1982 If you have good amount of RAM available on the system then you can consider increasing the "Cache Maximum Entries" option in Settings > Cache section. This will allow the DNS server to store more records in cache and improve performance. But it should be increased only when you see that the "Cache" number on the dashboard (above Top Client) hitting the limit set in "Cache Maximum Entries" option.
@mj1982 Thanks for asking. Technitium DNS server also supports configuring block lists so you can replace the entire setup with it. But if you like AdGuard's interface and wish to continue using it then the config is similar to your existing setup. For Technitium DNS server, the default config works for most scenarios so you do not really need to change anything specific. It will do recursive resolution by default and has cache options set to optimal values.

Eu achava que entendia de DNS Server, até ver as possibilidades que o Technitium DNS te dá.

https://technitium.com/dns/

#TechnitiumDNS @technitium

Technitium DNS Server | An Open Source DNS Server For Privacy & Security

Technitium DNS Server is an open source authoritative as well as recursive DNS server that can be used for self hosting a DNS server for privacy & security.