[Pool] NTP Pool Servers and DynDNS
jsuelwald at gladeguard.org
Sat Feb 5 21:53:33 UTC 2011
On 04.02.2011 16:21, Daniel Norton wrote:
> On Thu, Feb 3, 2011 at 2:39 PM, Vincent Zweije <vincent at zweije.nl> wrote:
>> Wouldn't it be better to re-resolve when the DNS record TTL expires?
>> Provided the resolver library gives access to the TTL, of course.
> No! Many expire after a few hours.
It's much worse with dyndns.org. As far as i know, the standard-ttl for
dyndns.org - names is 60 Seconds.
And I think it would be a bad idea to refresh stuff like this every minute.
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