Should I be checking my private ip "192.168.1.x" or public. I don't have a static public ip and the private doesn't resolve.

nslookup 192.168.1.x

;; Warning: ID mismatch: expected ID 45307, got 0
Server:         205.152.132.23
Address:        205.152.132.23#53

** server can't find x.1.168.192.in-addr.arpa: SERVFAIL



Erik Espinoza wrote:
Paste the output of "nslookup ipaddress" on Windows or Linux

Erik

On 11/5/06, Jeremy Runner <[EMAIL PROTECTED]> wrote:
How can I check reverse dns.  My server is behind a Linksys router.  It
does nat and dns.


Erik Espinoza wrote:
> Qmail doesnt' check with /etc/hosts.
>
> Sounds like you may not have reverse dns entries, Does the machine you
> are connecting from have reverse dns? Is it on the same 192.x subnet?
>
> On 11/5/06, Jeremy Runner <[EMAIL PROTECTED]> wrote:
>> If I "telnet localhost 110" from the server I gain access immediately. >> But if I use IP or hostname it takes forever from the server or from the
>> clients.  I have checked hostname, /etc/hosts???  It eventually does
>> work but after a few minutes.
>>
>>
>>
>> [EMAIL PROTECTED] wrote:
>> >> [Server]
>> >> Kernel IP routing table
>> >> Destination     Gateway         Genmask         Flags Metric
>> Ref    Use
>> >> Iface
>> >> 10.0.0.0        *               255.255.255.0   U     0
>> 0        0
>> >> eth0
>> >> 192.168.1.0     *               255.255.255.0   U     0
>> 0        0
>> >> eth0
>> >> default         192.168.1.1     0.0.0.0         UG    0
>> 0        0
>> >> eth0
>> >>
>> >> [Client-XP]
>> >> Active Routes:
>> >> Network Destination Netmask Gateway Interface
>> >> Metric
>> >>           0.0.0.0          0.0.0.0      192.168.1.1
>> 192.168.1.100    30
>> >>         127.0.0.0        255.0.0.0        127.0.0.1
>> 127.0.0.1    1
>> >>       192.168.0.0    255.255.255.0      192.168.0.3
>> 192.168.0.3    20
>> >>       192.168.0.3  255.255.255.255        127.0.0.1
>> 127.0.0.1    20
>> >>     192.168.0.255  255.255.255.255      192.168.0.3
>> 192.168.0.3    20
>> >>       192.168.1.0    255.255.255.0    192.168.1.100
>> 192.168.1.100    30
>> >>     192.168.1.100  255.255.255.255        127.0.0.1
>> 127.0.0.1    30
>> >>     192.168.1.255  255.255.255.255    192.168.1.100
>> 192.168.1.100    30
>> >>         224.0.0.0        240.0.0.0      192.168.0.3
>> 192.168.0.3    20
>> >>         224.0.0.0        240.0.0.0    192.168.1.100
>> 192.168.1.100    30
>> >>   255.255.255.255  255.255.255.255      192.168.0.3
>> 2    1
>> >>   255.255.255.255  255.255.255.255      192.168.0.3
>> 192.168.0.3    1
>> >>   255.255.255.255  255.255.255.255    192.168.1.100
>> 192.168.1.100    1
>> >> Default Gateway:       192.168.1.1
>> >>
>> ===========================================================================
>>
>> >> Persistent Routes:
>> >>   None
>> >>
>> >>
>> >
>> > So this two machines are in the same subnet 192.168.1.
>> >
>> > How much it take If you make a "telnet my.domain.com 110" from the
>> server.
>> >
>> > Try with my.domain.com and with the IP.
>> >
>> > Do you use NAT?
>> >
>> > Does my.domain.com resolves to 192.168.1.XXX (being this the IP of the
>> > mail server) or a public IP?
>> >
>> >
>> >
>> >
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