zone file settings question
Jeremy C. Reed
reed at reedmedia.net
Mon Oct 15 20:37:48 UTC 2007
...snip...
> - minimum
> Not sure even of a guess...
>
> I hope these aren't "obvious" questions... I tried reading the docs
> at the ICS website, but couldn't find these details.
The ARM isn't to clear about all of these in one place and jumps round a
lot. It does refer to RFC 1035 also.
As for "minimum", it is documented in the ARM:
The last field in the SOA is the negative caching TTL. This
controls how long other servers will cache no-such-domain
(NXDOMAIN) responses from you.
The maximum time for negative caching is 3 hours (3h).
Jeremy C. Reed
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