[dns-operations] negative caching weirdness

Daniel Stirnimann daniel.stirnimann at switch.ch
Fri Apr 22 19:07:50 UTC 2016

> Is it possible your recursive server implements a max TTL configuration
> value that is set to 10800?  
> I'm curious what recursive server you're using, if the TTL it reports
> doesn't decrement as time passes.

BIND 9.9.8-P4 or BIND 9.11.0a and there is no such configuration value.
I get a decrement as time passes if I ask the same domain but it seems
strange that it starts at 10800.


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