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Old 06-06-2017, 01:31 AM   #1
Diwakar17
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Unhappy Regarding DNS issue


Hi All,
I am facing one problem.The problem is website is not working with internal(office) network but from other network is working properly.I am not able to find the solution from past 2 weeks.Plz anyone can help me out.I am using debian server for this.
 
Old 06-06-2017, 04:27 AM   #2
aragorn2101
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Hi, Welcome to LQ,

Maybe the internal office network blocks certain domains. Have you tried to find a group of websites not accessible from the office? Maybe there is a pattern. Have you contacted your network manager/systems engineer about this?

The problem is probably not Debian.
 
Old 06-07-2017, 03:53 AM   #3
Diwakar17
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Quote:
Originally Posted by aragorn2101 View Post
Hi, Welcome to LQ,

Maybe the internal office network blocks certain domains. Have you tried to find a group of websites not accessible from the office? Maybe there is a pattern. Have you contacted your network manager/systems engineer about this?

The problem is probably not Debian.
Hi Aragorn,
Thank you for your reply.We are not restricting any sites or domains.In bind server we have 3 zones.In that 2 zones are working fine,but 1 more zone is not working.But with the ip address it is working perfect in the internal network.With the domain name it is not working.
 
Old 06-07-2017, 11:53 AM   #4
vincix
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I think you need to offer a little bit more information about your DNS servers and configuration files.

What happens when you query the dns server for a website that doesn't work? What's the DNS server's response?
 
Old 06-07-2017, 08:42 PM   #5
JJJCR
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Question

Quote:
Originally Posted by Diwakar17 View Post
Hi Aragorn,
Thank you for your reply.We are not restricting any sites or domains.In bind server we have 3 zones.In that 2 zones are working fine,but 1 more zone is not working.But with the ip address it is working perfect in the internal network.With the domain name it is not working.
Hostname has been defined on your DNS server?

Are you able to ping the hostname from the local network?

Local Hostname on the Web server configuration is also set?
 
Old 06-08-2017, 05:08 AM   #6
aragorn2101
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Quote:
Originally Posted by Diwakar17 View Post
But with the ip address it is working perfect in the internal network. With the domain name it is not working.
I think you've got the cause of your problem there. Since the direct IP address works, it means that the network is fine. It could be that your computer is not set up properly to get access to the DNS. What does your /etc/resolv.conf say?
 
  


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