[SURBL-Announce] ANNOUNCE: SURBL zone file TTLs lowered to 1 hour

Jeff Chan jeffc at surbl.org
Thu Aug 12 20:59:37 CEST 2004

We have lowered the TTLs on SURBL zone files to 1 hour.
This includes multi.surbl.org, but does not include
sc.surbl.org which already had a 10 minute TTL.  This
should cause new records to take effect sooner since
the negative caching TTL should also be 1 hour.

We may reduce TTLs further if we can do some testing
and tuning of name server traffic as we adjust TTLs.

Jeff C.
Jeff Chan
mailto:jeffc at surbl.org

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