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[dns-wg] Changes to Time-to-Live (TTL) values in reverse DNS zones

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Anand Buddhdev anandb at ripe.net
Fri Apr 22 11:38:16 CEST 2022

Dear colleagues,

It has been more than 48 hours since we lowered the TTLs. We are *not* 
observing any increase in query rates for NS or DS records. The rates 
are at the same levels as before the change (around 12-13k q/s for each 
of those types).

Regards,
Anand Buddhdev
RIPE NCC

On 21/04/2022 10:22, Anand Buddhdev wrote:

> I'll check again tomorrow, after the original 2-day TTL expires, and 
> report if I see any significant changes.

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