auth-zone:
    name: "."
    master: "b.root-servers.net"
    master: "c.root-servers.net"
    master: "d.root-servers.net"
    master: "f.root-servers.net"
    master: "g.root-servers.net"
    master: "k.root-servers.net"
        fallback-enabled: yes
    for-downstream: no
    for-upstream: yes
    zonefile: "root.zone"