[dns-operations] Opinions sought .... have I come to the right place?

[Stephan Lagerholm]

>> Keep in mind that most cache system are using Least Recent Used 
>> Algorithm for their cache without any removal of expired records.
>
> Doesn't BIND use an unbound cache by default?

As you point out, it looks like they don't have a max by default.
They are not doing periodically cleaning either AFAIK:
https://lists.isc.org/pipermail/bind-users/2012-June/087824.html

So if there is no max and no cleaning, how are records ever removed?



/S