Question

Locked

DNS Lookp Error

By ashvinbarevadia ·
Currenly i am using Kerio Winroute as Firewall on win 2003 server, with 2 NIC. Before some days i have change my isp and now it's giving **** error when browsing any http page after reloading page 1 or 2 times it will work.

In my local system i have configured as below

Gateway :- 192.168.52.2 (my Firewall IP)
DNS : 1) 202.138.96.47 (DNS of ISP)
2) 202.138.103.100 (DNS of ISP)

When i do Nslookup it give below error some time

Server : murnsc001.rillinfo.net
Address: 202.138.96.47

DNS Request timed out.
time out was 2 secounds.
***Request to murnsc001.rillinfo.net time-out

Can any one help me??????????

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All Answers

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DNS Errors

by kmcniff In reply to DNS Lookp Error

Since you have 2003 Server, why not install DNS on that server and do your own root lookups? Then point the workstations and itself to itself for DNS. Don't use forwarders and only one machine needs to make DNS requests to the Internet through the firewall. Even if you are not using AD just set up the DNS as if you were and all works well.
I have had the same issue with a number ISPs who had crummy DNS and constantly had issues using them through a firewall. Created my own DNS server and let it do root lookups and it has been stable ever since.

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Thanks For Help

by ashvinbarevadia In reply to DNS Lookp Error

Actuly i found that the Kerio is forwaring DNS query to DNS server.

I have removed this setting and Now it's work better then earlier

Thanks For Help

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