Summary:
- Technitium DNS is a free and open-source DNS server software that can be used to set up a private DNS server.
- It provides features like DNS caching, DNS filtering, and support for various DNS protocols like DNS over HTTPS (DoH) and DNS over TLS (DoT).
- Technitium DNS can be used to improve privacy and security by routing your internet traffic through a private DNS server instead of using a public DNS service.