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Comment by winstonwinston

8 hours ago

> I prefer to run my own local recursive resolver.

Used to be fine. I stopped doing it when average TTL dropped to 300 seconds and it takes far too long for my local recursor to get the answer >100ms, when 3rd party resolver delivers in <10ms.

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winstonwinston

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pocksuppet  2 hours ago

You don't have to obey TTL. You can use Unbound options like:

    cache-min-ttl: 3600 // seconds
    cache-min-negative-ttl: 3600 // seconds

or

    serve-expired: yes
    serve-expired-client-timeout: 20 // milliseconds to wait for resolution before serving the old value to the client