Forcing external domains TTL value

[Alberto Colosi]

TTL if not record specific on other DNS is defined inside SOA


usually shoulbe be 24H on internet and if an admin as me , put it low , it is for a specific purpose as a server change.


is strange u have so many low ttl. I think u only can work on cache ttl on ur dns


if are other way to arrive to ur goal, I don't know as never needed specially becouse ttl on 99% of records should be 24H





________________________________
From: bind-users <bind-users-bounces at lists.isc.org> on behalf of Job <Job at colliniconsulting.it>
Sent: Saturday, October 7, 2017 9:59 AM
To: Job; bind-users at lists.isc.org
Subject: Forcing external domains TTL value

Dear guys,

Due to heavy traffic caching performance, i would like to force external domains TTL - for external domains - to at least 600 seconds.

Is there a way to do it, maybe by recompiling the package?

Thank you, very best!
/F
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