Re: [ubuntu-in] A domain name problem

2010-02-20 Thread Mehul Ved
On Thu, Feb 18, 2010 at 11:40 AM, Dibyajyoti Mohapatra
dib...@vubites.com wrote:
 http://thednsreport.com/?domain=hdfsom.ac.in  says this is not a valid
 domain.

Please read both the OP's emails again. It's quite clear it's internal
DNS setup and it won't resolve outside their network.

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Re: [ubuntu-in] A domain name problem

2010-02-17 Thread Dibyajyoti Mohapatra
http://thednsreport.com/?domain=hdfsom.ac.in  says this is not a valid
domain.

Perhaps the server which pings this would be having an entry in hosts file.

Please give more details what exactly you are doing.


Regards,
Dipu
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[ubuntu-in] A domain name problem

2010-02-15 Thread Dhanada Mishra
Dear All;

We have set up a local DNS server. When I ping the IP of the server from any
client machine, it replys, but when I ping the domain name - hdfsom.ac.in,
it shows unknown host. When I ping hdfsom.ac.in from the server gives reply.


Please let know if anyone who has faced this kind of a problem.

Thank you.

Regards;
Dhanada
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Re: [ubuntu-in] A domain name problem

2010-02-15 Thread Jkhatri
On 02/15/2010 06:31 PM, Dhanada Mishra wrote:
 Dear All;

 We have set up a local DNS server. When I ping the IP of the server 
 from any client machine, it replys, but when I ping the domain name - 
 hdfsom.ac.in http://hdfsom.ac.in, it shows unknown host. When I ping 
 hdfsom.ac.in http://hdfsom.ac.in from the server gives reply.

 Please let know if anyone who has faced this kind of a problem.

 Thank you.

 Regards;
 Dhanada

what is the output of following[1] command  (run it on the client 
which is not able to ping by domain  name ) ..does it contains the IP of 
your DNS server which you have configured locally


[1] cat /etc/resolv.conf


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Re: [ubuntu-in] A domain name problem

2010-02-15 Thread Mehul Ved
On Mon, Feb 15, 2010 at 6:31 PM, Dhanada Mishra dhana...@gmail.com wrote:

 Dear All;

 We have set up a local DNS server. When I ping the IP of the server from
 any client machine, it replys, but when I ping the domain name -
 hdfsom.ac.in, it shows unknown host. When I ping hdfsom.ac.in from the
 server gives reply.

 Please let know if anyone who has faced this kind of a problem.


1. Please give the diagnostic output of ping in both cases.
2. Paste the contents of /etc/resolv.conf on the clients. Is the DNS on your
server listed in this file?
3. dig and nslookup are more useful as compared to ping in this case.
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Re: [ubuntu-in] A domain name problem

2010-02-15 Thread Mehul Ved
On Tue, Feb 16, 2010 at 11:32 AM, Nrusinha Das ad...@hdf.ac.in wrote:

 Dear Mehul,
   Please find the resolve.conf detail bellow;

 domain    hdfsom.ac.in
 search hdfsom.ac.in
 nameserver  192.168.20.15

 when i try nslookup in server, it shows;

  hdfsom.ac.in
 Server :   192.168.20.15
 Address :    192.168.20.15#53

 Name : hdfsom.ac.in
 Address : 192.168.20.15

 when i try nslookup from client, it shows;
  hdfsom.ac.in
 Server :   192.168.20.15
 Address :    192.168.20.15#53

 Non-authoritative anser;

 Name :hdfsom.ac.in.hdf.com
 Address : 67.199.96.224

 when i try server ip from client using nslookup ;

 192.168.20.15

 Server :   192.168.20.15
 Address :    192.168.20.15#53

 ** Server can't find 15.20.168.192.in-addr.arpa.: NXDOMAIN

 please suggest

Looks fine to me. You still haven't given the output of ping. Since
the DNS is resolving, your server maybe blocking ping, check your
firewall settings.

PS:- Please send plain text messages when sending to list.

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