This container can be pulled via:
  docker pull registry.opensuse.org/home/kukuk/container/opensuse/bind:9.20.5
  docker pull registry.opensuse.org/home/kukuk/container/opensuse/bind:9.20.5-26.149
  docker pull registry.opensuse.org/home/kukuk/container/opensuse/bind:latest

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.