[DNSOP] Re: [Ext] Re: Fwd: New Version Notification for draft-gakiwate-dnsop-optimistic-dns-00.txt

Paul Hoffman <[email protected]>
Newsgroups gmane.ietf.dnsop
Message-ID <[email protected]>
On Jun 5, 2026, at 08:19, Ross Gibson <[email protected]> wrote:
> 
> The concept of shifting that behavior to the client versus having the DNS infrastructure handle it could have a wide array of undesirable consequences.  Given the prevalence of the use of global server load balancing (GSLB) technology, which often relies on low TTLs to be able to control traffic flow, this kind of behavior could possibly break all kinds of application infrastructures both internally and externally.

Please say more about what kind of breakage you are imagining. Maybe I'm being unimaginative, but I can't see why a record with a 30 second TTL that was last fetched in the last 60 seconds should have a negative effect if it is prefetched. 

--Paul Hoffman

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