rDNS - Setting up a reverse DNS

[Lamer]

Hi all,

I've just finished setting up a new CentOs 6.2 VPS server. NS + email has been setup and Glue records created

I can't seem to setup the rDNS though. Is this setup on the server or by the domain manager?


intodns.com message

Reverse MX A records (PTR)

ERROR: No reverse DNS (PTR) entries. The problem MX records are: 
195.86.50.27.in-addr.arpa -> no reverse (PTR) detected
 You should contact your ISP and ask him to add a PTR record for your ips

/etc/named.conf

options {
        empty-zones-enable no;
//      listen-on port 53 { 127.0.0.1; };
//      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";
//      allow-query     { localhost; };
        recursion yes;

//      dnssec-enable yes;
//      dnssec-validation yes;
//      dnssec-lookaside auto;

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

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

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

zone "." IN {
        type hint;
        file "named.ca";
};

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";

zone "example.com" {
        type master;
        file "/var/named/example.com.hosts";
        };
zone "195.86.50.27.in-addr.arpa" {
        type master;
        file "/var/named/27.50.86.195.rev";
        };
zone "86.50.27.in-addr.arpa" {
        type master;
        file "/var/named/27.50.86.rev";
        };

zone example.com

$ttl 38400
example.com.                  IN      SOA     ns1.example.com. webmaster.example.com. (
                                1361472182
                                10800
                                3600
                                604800
                                38400 )
example.com.                  IN      A       27.50.86.195
www                             IN      A       27.50.86.195
mail                            IN      A       27.50.86.195
ftp                             IN      A       27.50.86.195
ns1                             IN      A       27.50.86.195
ns2                             IN      A       27.50.86.195
example.com.                  IN      NS      ns1.example.com.
example.com.                  IN      NS      ns2.example.com.
example.com.                  IN      MX      10 mail.example.com.

zone 195.86.50.27.in-addr.arpa

$ttl 38400
195.86.50.27.in-addr.arpa.      IN      SOA     ns1.example.com. webmaster.example.com. (
                        1361687161
                        10800
                        3600
                        604800
                        38400 )
195.86.50.27.in-addr.arpa.      IN      NS      ns1.example.com.
195.86.50.27.in-addr.arpa.      PTR     example.com.

zone 86.50.27.in-addr.arpa

$ttl 38400
86.50.27.in-addr.arpa.  IN      SOA     ns1.example.com. webmaster.example.com. (
                        1361687161
                        10800
                        3600
                        604800
                        38400 )
86.50.27.in-addr.arpa.  IN      NS      ns1.example.com.
86.50.27.in-addr.arpa.  PTR     example.com.