1.1.1.1:
    hostnames:
    - host1.example.com
    tcp_ports:
        22:
            service_names:
            - ssh
            banners:
            - ''
    udp_ports: {}
    os: []
2.2.2.2:
    hostnames:
    - empty-host.example.com
    tcp_ports: {}
    udp_ports: {}
    os: []
