This container can be pulled via:
  docker pull registry.opensuse.org/home/kukuk/container/fritzbox-monitor:3
  docker pull registry.opensuse.org/home/kukuk/container/fritzbox-monitor:3.0
  docker pull registry.opensuse.org/home/kukuk/container/fritzbox-monitor:3.0-2.133
  docker pull registry.opensuse.org/home/kukuk/container/fritzbox-monitor:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.