Displaying 3 results from an estimated 3 matches for "_expire_".
2019 Jul 26
2
how to increase DNS reliability?
...(sometimes faulty) memory serves me well it is in the three day range (but configurable) which is ample time unless 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?
...is in
>> the three day range (but configurable) which is ample time unless 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
>
>
> _______________________________________________
> CentOS mailing list
> CentOS at centos.org
> https://lists.centos.org/mailman/listinfo/centos
I...
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