Displaying 3 results from an estimated 3 matches for "soa_record".
2019 Jul 26
2
how to increase DNS reliability?
...ess the problem occurs early in a holiday weekend and and the notification/escalation process isn't what it should be (Murphey's Law)...
The value you refer to is the SOA record _expire_ value for a zone, I
believe is should be set to between 14 and 28 days.
https://en.wikipedia.org/wiki/SOA_record
2019 Jul 26
0
how to increase DNS reliability?
...y weekend and and the
>> notification/escalation process isn't what it should be (Murphey's
>> Law)...
>
> The value you refer to is the SOA record _expire_ value for a zone, I
> believe is should be set to between 14 and 28 days.
>
> https://en.wikipedia.org/wiki/SOA_record
>
>
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If you administer the secondary slave servers, there is no reason not to
use a very large number, 30 days or more for the SOA exp...
2019 Jul 25
4
how to increase DNS reliability?
On 7/25/19 1:10 PM, hw wrote:
>>
>> Configure all dns servers as primary slaves (plus 1 primary master) for
>> your own domains.? I have never seen problems with resolution of local
>> dns domains when the Internet was down.
>
> It seemed to have to do with the TTL for the local names being too
> short and DNS being designed to generally query root servers rather