ddns-dotnet

Introduction

• ddns-dotnet is a simple project for updating Cloudflare A records with the runtime machine's latest IPV4 if it changes
  • The typical use case for a DDNS service is hosting on a dynamic IP network (such as in residential internet)
• This project utilizes public APIs to determine the host IPV4

Use

• Clone the repo
• Update either the appsettings.json file or the docker-compose.yml's environment section with your Cloudflare api token (or email and api key)
• Start and stop with compose:
  • docker compose up -d
  • docker compose down
• Logs can be tailed from the host either by file in the logs/ directory or by stdout via docker logs ddns-dotnet --follow