[nsd-users] PTR problem

Gianluca D.Muscelli info at muscelli.org
Sat Feb 20 20:39:48 UTC 2016


Hi NSD user…
Hi have a problem with PTR in NSD 4.1.1 with unbound 1.5.1 on OpenBSD 5.7…
I can resolve PTR only from my LAN but not from internet…

...
From my lan:
$ nslookup 212.43.127.3 192.168.1.30
Server:		192.168.1.30
Address:	192.168.1.30#53

3.127.43.212.in-addr.arpa	name = mx.muscelli.org.

...
This is from google app:
id 37433
opcode QUERY
rcode NOERROR
flags QR AA RD
;QUESTION
mx.muscelli.org. IN PTR

;ANSWER

;AUTHORITY
muscelli.org. 3600 IN SOA ns1.muscelli.org. hostmaster.muscelli.org. 2015112306 1800 7200 1209600 3600
;ADDITIONAL

...
This is my nod.conf:
server:
        hide-version: yes
        ip-address: 192.168.1.30 at 5353
        database: "/var/nsd/db/nsd.db"
        zonelistfile: "/var/nsd/db/zone.list"
        username: _nsd
        logfile: "/var/log/nsd"
        pidfile: "/var/nsd/run/nsd.pid"
        xfrdfile: "/var/nsd/run/xfrd.state"
        verbosity: 5

remote-control:
        control-enable: yes
        control-interface: 127.0.0.1
        control-port: 8952
        server-key-file: "/var/nsd/etc/nsd_server.key"
        server-cert-file: "/var/nsd/etc/nsd_server.pem"
        control-key-file: "/var/nsd/etc/nsd_control.key"
        control-cert-file: "/var/nsd/etc/nsd_control.pem"

zone:
        name: "muscelli.org"
        zonefile: "/var/nsd/zones/muscelli.org”

zone:
        name: "127.43.212.in-addr.arpa"
        zonefile: "/var/nsd/zones/127.43.212.in-addr.arpa”

...

Zone muscelli.org:

$ORIGIN muscelli.org.
$TTL 86400

@       3600    IN             SOA     ns1.muscelli.org. hostmaster.muscelli.org. (
                                       2015112306      ; serial
                                       1800            ; refresh
                                       7200            ; retry
                                       1209600         ; expire
                                       3600 )          ; negative

                                 IN NS      ns1.muscelli.org.
                                 IN NS      ns2.muscelli.org.



                                           IN MX      10  mx.muscelli.org.
@                                         IN A       212.43.127.3
muscelli.org.                       IN A       212.43.127.3
ns1.muscelli.org.                IN A       212.43.127.3
ns2.muscelli.org.                IN A       212.43.127.3
mx.muscelli.org.                 IN A       212.43.127.3
default._domainkey.muscelli.org. IN A       212.43.127.3

default._domainkey.muscelli.org. IN TXT ("v=DKIM1; g=*; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFA"
"AOCAQ8AMIIBCgKCAQEA3fCumoUPFog3w9vYFg+Hl6uXJdGtkPX+1+nexJQFuqxS7KK+qVtYS6Re49zLeW+4/Zs7lez9Mv0VC"
"EgBCqvjCC4iKKj+Q9AYOtHo9FgLjLkiQdOY9UKd9zSFfQMgJaKjhhxkMIcvfbHL6/YJ8foTNyss9O8+c4pE81eD29csejOEn"
"WaNjBxdk8B8j6T17q/ACdyRzd17nxasdGSb0oIkdI1mrm/KsStvNopTsKlHl8W9Mlmp3DnIF+IuazEbrvPgvo055lCLLzoDo"
"P1IhRPDokWWlfUb+xR2WDkhrcVPaP5wx8Vvc61eutrDHwKumoB6Ct6eDelWVUelQBQdFM5kGwIDAQAB")
muscelli.org.                    IN TXT          "v=spf1 mx a:mx.muscelli.org ip4:212.43.127.3 ~all"
muscelli.org.                    IN TXT          "spf2.0/pra a mx a:mx.muscelli.org ip4:212.43.127.3 ~all”


Zone 127.43.212.in-addr.arpa:

$ORIGIN 127.43.212.in-addr.arpa.
$TTL 86400

@       3600    IN             SOA     ns1.muscelli.org. hostmaster.muscelli.org. (
                                       2015112306      ; serial
                                       1800            ; refresh
                                       7200            ; retry
                                       1209600         ; expire
                                       3600 )          ; negative
                              IN NS ns1.muscelli.org.
                              IN NS ns2.muscelli.org.

3    IN PTR  mx.muscelli.org.


Thank you…


Gianluca D.Muscelli
<info at muscelli.org>

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