DNS-BLM => DNS Blocklist Monitoring

DNS-BLM is a tool that monitors blocklists (currently utilizing VirusTotal) to check if your domains are flagged as malicious.

Installation

Copy the Docker Compose file below and update the environment variables.
Once done, you can start it using docker compose up -d.

Example compose.yaml

services:
  dns-blm:
    image: ghcr.io/hutch79/dns-blm:0
    ports:
      - 7901:8080
    environment:
      - DNS-BLM__API_Credentials__VirusTotal=ENTER-YOUR-VIRUSTOTAL-API-KEY-HERE
      - [email protected]
      - DNS-BLM__Mail__Username=resend
      - DNS-BLM__Mail__Password=PASSWORD
      - DNS-BLM__Mail__Host=smtp.resend.com
      - DNS-BLM__Mail__Port=587
      - [email protected]
      - DNS-BLM__Mail__EnableSsl=true
      - DNS-BLM__Domains__0=example.ch
      - DNS-BLM__Domains__1=example.org
      - DNS-BLM__Domains__2=example.com

Environment Variables

To run this project, you will need to add the following environment variables to your .env file

Variable	Description	Required
DNS-BLM__API_Credentials__VirusTotal	VirusTotal API Key	Yes
DNS-BLM__ReportReceiver	Email address to receive scanning reports	Yes
DNS-BLM__Mail__Username	Email username for SMTP	Yes
DNS-BLM__Mail__Password	Email password for SMTP	Yes
DNS-BLM__Mail__Host	SMTP server host	Yes
DNS-BLM__Mail__Port	SMTP server port	Yes
DNS-BLM__Mail__From	Sender email address	Yes
DNS-BLM__Mail__EnableSsl	Enable SSL for SMTP?	Yes
DNS-BLM__Domains__X	Replace X with a number: Domain to scan	Yes (minimum 1 domain required)