How to define a name with an empty RRset?

Alessandro Vesely vesely at tana.it
Wed Apr 29 11:13:46 UTC 2020


Great!

Thank you Ondrej

Ale

On 29/04/2020 12:26, Ondřej Surý wrote:
> Hi,
> 
> to create a empty non-terminal (ENT) you should do:
> 
> non-empty.an-empty-name.example.com. IN TXT <data>
> 
> Ondrej
> --
> Ondřej Surý
> ondrej at isc.org
> 
>> On 29 Apr 2020, at 12:22, Alessandro Vesely <vesely at tana.it> wrote:
>> 
>> Hi all,
>> 
>> the doc says each node has a set of resource information, which may be empty.
>> But how do I create such a node?  If I just write, say:
>> 
>>    an-emty-name.example.com.
>> 
>> named-checkzone complains about unexpected end of input.
>> 
>> NULL is not usable in master files.  For the time being, I try:
>> 
>>    an-emty-name.example.com. IN RP . .
>> 
>> However, querying ANY reveals that the name is not actually empty.
>> 
>> Is there a specific syntax to create an empty name?
>> 
>> 
>> Best
>> Ale
>> --
>> 
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