view root {
    match-destinations { 127.12.12.12; };
    zone "." {
        type slave;
        file "rootzone.db";
        notify no;
        masters {
            199.9.14.201;         # b.root-servers.net
            192.33.4.12;          # c.root-servers.net
            199.7.91.13;          # d.root-servers.net
            192.5.5.241;          # f.root-servers.net
            192.112.36.4;         # g.root-servers.net
            193.0.14.129;         # k.root-servers.net
            192.0.47.132;         # xfr.cjr.dns.icann.org
            192.0.32.132;         # xfr.lax.dns.icann.org
            2001:500:200::b;      # b.root-servers.net
            2001:500:2::c;        # c.root-servers.net
            2001:500:2d::d;       # d.root-servers.net
            2001:500:2f::f;       # f.root-servers.net
            2001:500:12::d0d;     # g.root-servers.net
            2001:7fd::1;          # k.root-servers.net
            2620:0:2830:202::132; # xfr.cjr.dns.icann.org
            2620:0:2d0:202::132;  # xfr.lax.dns.icann.org
        };
    };
};

view recursive {
    dnssec-validation auto;
    allow-recursion { any; };
    recursion yes;
    zone "." {
        type static-stub;
        server-addresses { 127.12.12.12; };
    };
};