Secure, Modern, Fully-Featured, All-In-One Cross-Architecture & Cross-Platform DNS Server Using C# 8.0 & .NET Core 3.1

starsStars 105
forksForks 16
watchersWatchers 105
current-versionCurrent version v0.3-alpha
total-releasesTotal releases 3
open_issues_countOpen issues 11
dateFirst release 2020-01-03
dateLatest release 2020-05-31
updateLast update 2020-12-23

Building a Secure, Modern, Cross-Platform & Cross-Architecture DNS Server Using C# 8.0 & .NET Core 3.1.

SecureDNS Project aims to implements all secure DNS Protocols regardless of being standardized or widely adopted; while maintaining backward compatibility with unsecure DNS-Over-UDP Protocol via Reverse Proxy.

SecureDNS Project is implemented using modern Clean-Architecture Patterns.

Table Of Content

  1. Releases
  2. Protocols
  3. Integrations
  4. Resource Records
  5. Platforms
  6. Architecture
  7. Launch
  8. Technology
  9. Dependencies
  10. Donations
  11. Supported-By






  • x64 on Windows, macOS, and Linux
  • x86 on Windows, macOS, and Linux
  • ARM32 on Windows and Linux
  • ARM64 on Windows and Linux


The Project offically launched within my talk for Cairo Security Camp on September 22nd, 2019.

This talk will cover the DNS protocol since its inception in 1986 and taking a deep-dive into the inherit lack of security at its core design and how all modern operating systems using insecure standards, Then we will explain alternative secure implementation like DNS Over TLS and DNS Over HTTP/S. Then we will shift-gears to developing an all-new modern DNS Server Reference-Implementation with a myriad of possibilities for retaking control like Black/Sink-holing, Threat Hunting/Intelligence and way more! Finally, we will launch a GitHub-based Open-Source Project containing DNS Server Reference-Implementation for the First-Time & Exclusively in Cairo Security Camp!


  1. C# 8.0
  2. .NET Core 3.1
  3. ASP.NET Core 3.1
  4. PowerShell Core 7.0
  5. Entity Framework Core 3.1
  6. Blazor aka Razor Components
  7. Solidity


  1. HangFire
  2. MoreLINQ
  3. Electron.NET
  4. BinarySerializer
  5. FlexLabs.Upsert
  6. Telerik UI for Blazor
  7. Hangfire Extension Plugins
  8. Entity Framework Extensions
  9. Nethereum
  10. Polly
  11. Terminal UI
  12. Command Line Parser
  13. Async Enumerable
  14. Colorful Console
  15. Blazorise
  16. HtmlAgilityPack
  17. LibSodium