[dns-operations] DNS deluge for x.p.ctrc.cc

Lutz Donnerhacke lutz at iks-jena.de
Fri Mar 3 09:00:05 UTC 2006

* Geo. wrote:
> Unrelated question just for my own education, when you say ignoring
> nxdomain, do you mean they don't cache an nxdomain response? Another
> question, if a server does cache an nxdomain response, how does it know what
> TTL to use?

Use DNSSEC. This allows and encourages caching of NXdomain ...

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