Release Notes - DNS Monitor v1.0.0 🚀
Release Date: April 5, 2025
Announcing the initial stable release of DNS Monitor, version 1.0.0! 🎉
🛡️ DNS Monitor is a tool designed to enhance your email security posture by continuously monitoring critical DNS records associated with your domain. Unauthorized changes to records like MX, SPF, DKIM, and DMARC can lead to email hijacking, spoofing, and phishing attacks. This tool helps you detect such changes promptly by comparing current records against a known state and alerting you via Pushover or Telegram.
✨ Features
- Critical Record Monitoring: Tracks changes to essential general or email-related DNS records
- Change Detection: Compares the current DNS records fetched against the last known state stored locally and identifies any added, modified or deleted records/values.
- Periodic Checks: Runs automatically based on a configurable interval.
- Notifications: Sends immediate alerts detailing the detected changes.
- State Persistence: Maintains the known state of records Docker volume for comparison across runs.
⚙️ Configuration & Usage
Configuration is primarily handled through environment variables. The script is designed to be run periodically.
Please refer to the README.md file for detailed setup instructions, configuration options, and usage examples.
🙏 Feedback
This is the initial release, and your feedback is valuable! If you encounter any bugs, have suggestions, or need help, please open an issue.