Best On-Premises DNS Servers of 2025

DNSGuard protects you from online tracking, malicious domains and irritating adverts. This free, privacy-first DNS resolver encrypts your lookups using the latest protocols, including DoH, DoT and DoQ, while maintaining full support for standard DNS. It enables fast, censorship-resistant browsing with no user logs. Whether you’re a developer, system administrator or casual user, DNSGuard provides reliable performance with minimal latency and maximum protection. There's no need to sign up or be tracked — just plug it in and browse safely.

It is very difficult to find data to show people who don’t care about malware. Although people may not be able to provide the exact details, almost everyone is aware that it's a serious threat. FlashStart blocks botnets, ransomware, malware, and other threats using global, top-class protection streams. You can block any web content that you find inappropriate by using content filtering. These sites could be dangerous, distracting, and unsavoury. Pro+ includes a secure, downloadable app. All devices are protected by centralized FlashStart protection at the home-office, cafe, and anywhere else. No router dependency. The idea is to optimize the filter to meet your individual needs. This is not an appliance. It is a lightweight application that runs on the existing IT systems of the end user. It should allow a low latency performance of less than 5ms.