[dns-operations] Authoritative name server replies NODATA for a non-existing domain

Kabindra Shrestha kabindra at geeks.net.np
Fri Apr 24 08:25:24 UTC 2015


> On Apr 23, 2015, at 12:30 PM, Michał Kępień <michal.kepien at nask.pl> wrote:
> 
>> Yes, its due to bug:
>> 
>> 	• Fix RCODE when secondary NSD got transfer that includes deleted wildcard record. After deletion, NSD would serve NODATA, should be NXDOMAIN (thanks Michal Kepien).
> 
> This is fun - I never expected this bug to be publicly noticed for a
> TLD. It's only observable in the time span between wildcard record
> removal and the next run of "nsdc patch" on the slave.
For us, 'nsdc patch' didn't do the magic. We had to rebuild the database file.


Thanks.


> Looks like
> Stephane caught .adult with their pants down ;) (pun intended)
> 
> --
> Best regards,
> Michał Kępień
> 
> 
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Regards,
Kabindra Shrestha

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