Почему не работает dns сервер на centos?

//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
// See the BIND Administrator's Reference Manual (ARM) for details about the
// configuration located in /usr/share/doc/bind-{version}/Bv9ARM.html

options {
        listen-on port 53 { 127.0.0.1;192.168.56.107; };
        listen-on-v6 port 53 { ::1; };
        directory       "/var/named";
        dump-file       "/var/named/data/cache_dump.db";
        statistics-file "/var/named/data/named_stats.txt";
        memstatistics-file "/var/named/data/named_mem_stats.txt";
        recursing-file  "/var/named/data/named.recursing";
        secroots-file   "/var/named/data/named.secroots";
        allow-query     { localhost; any; };
        #allow-transfer { localhost; 192.168.56.102;};
        /*
         - If you are building an AUTHORITATIVE DNS server, do NOT enable recurs                                                                                        ion.
         - If you are building a RECURSIVE (caching) DNS server, you need to ena                                                                                        ble
           recursion.
         - If your recursive DNS server has a public IP address, you MUST enable                                                                                         access
           control to limit queries to your legitimate users. Failing to do so w                                                                                        ill
           cause your server to become part of large scale DNS amplification
           attacks. Implementing BCP38 within your network would greatly
           reduce such attack surface
        */
        recursion yes;

        dnssec-enable yes;
        dnssec-validation yes;

        /* Path to ISC DLV key */
        bindkeys-file "/etc/named.root.key";

        managed-keys-directory "/var/named/dynamic";

        pid-file "/run/named/named.pid";
        session-keyfile "/run/named/session.key";
};

logging {
        channel default_debug {
                file "data/named.run";
                severity dynamic;
        };
};

zone "." IN {
        type hint;
        file "named.ca";
};
zone "example.local" IN {
type master;
file "forward.example.local";
allow-update {none; };
};

zone "56.168.192.in-addr.arpa" IN {
type master;
file "reverse.example.local";
allow-update { none; };
};
include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";

$TTL 1D
@       IN SOA  server.example.local.  root.example.local. (
                                        0       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum
@       IN      NS      server.example.local.
@       IN      A       192.168.56.107
server  IN      A       192.168.56.107
host    IN      A       192.168.56.107
desktop IN      A       192.168.56.10
client  IN      A       192.168.56.10

$TTL 1D
@       IN SOA  server.example.local.  root.example.local. (
                                        0       ; serial
                                        1D      ; refresh
                                        1H      ; retry
                                        1W      ; expire
                                        3H )    ; minimum
@       IN      NS      server.example.local.
@       IN      PTR     example.local.
server  IN      A       192.168.56.107
host    IN      A       192.168.56.107
desktop IN      A       192.168.56.10
client  IN      A       192.168.56.10
107     IN      PTR     server.example.local.
10      IN      PTR     desktop.example.local.

Server:         10.200.1.254
Address:        10.200.1.254#53

** server can't find example.local: NXDOMAIN