services:
  dns-server:
    image: technitium/dns-server:latest
    restart: unless-stopped
    hostname: ns0
    networks:
      - net100
    ports:
      - 5380:5380/tcp
      - 53:53/udp
      - 53:53/tcp
    volumes:
      - config:/etc/dns

networks:
  net100:
    external: true

volumes:
  config: