Re: checking security of dns server..

["Gregory Machin" <gregory.machin@xxxxxxxxx>]

Could you please advise me on this fail I got when I ran the test


Stealth NS record leakage

Your DNS servers leak stealth information in non-NS requests:

Stealth nameservers are leaked [
ns2.XXXserv.co.za.]!
Stealth nameservers are leaked [ns1.XXXserv.co.za.]!

This
can cause some serious problems (especially if there is a TTL
discrepancy). If you must have stealth NS records (NS records listed at
the authoritative DNS servers, but not the parent DNS servers), you
should make sure that your DNS server does not leak the stealth NS
records in response to other queries.

On 8/4/06, Mike <mike@xxxxxxxxxxxxxxx> wrote:

Gregory Machin schreef:

Hi
I'm looking for advice on what tools to use to test my dns server ..
It is the first time I have configured split dns and dynamic dns updating on the same server ...
Many Thanks
---
Gregory Machin
gregory.machin@xxxxxxxxx
www.linuxpro.co.za

Hey Gregory,

This site helped me a lot with DNS server settings, maybe it will help you 2
http://www.dnsreport.com/

Mike

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Gregory Machin
gregory.machin@xxxxxxxxx
www.linuxpro.co.za