Re: [dnsdist] automatically forward query from the problematic domain

2024-02-28 Thread Mahdi Adnan via dnsdist
Hello, If the issue is intermitting and can be mitigated by serving cached data, maybe you can configure your recursive servers to serve expired data. On Thu, Feb 29, 2024 at 8:20 AM Affan Basalamah via dnsdist < dnsdist@mailman.powerdns.com> wrote: > Thanks for your response, > > May I add

Re: [dnsdist] automatically forward query from the problematic domain

2024-02-28 Thread Affan Basalamah via dnsdist
Thanks for your response, May I add that it's not the authoritative DNS, but it's the ccTLD DNS server (example like server for .com.country_names, .co.country_names, or .net.country_names) There was a time when this DNS server was down, all of the traffic from the country's local ISP (who's

Re: [dnsdist] automatically forward query from the problematic domain

2024-02-28 Thread Nico Cartron via dnsdist
> On 28 Feb 2024, at 18:45, Frank Louwers wrote: > > My experience: Google tries damn hard (tm) to resolve any domain, regardless > of the incorrect settings set by / behaviour of the auth. > > Reality is that quad8 can resolve way more than you typically can, once you > start measuring.

Re: [dnsdist] automatically forward query from the problematic domain

2024-02-28 Thread Frank Louwers via dnsdist
My experience: Google tries damn hard (tm) to resolve any domain, regardless of the incorrect settings set by / behaviour of the auth. Reality is that quad8 can resolve way more than you typically can, once you start measuring. > On 28 Feb 2024, at 18:09, Nico Cartron via dnsdist > wrote: >

Re: [dnsdist] automatically forward query from the problematic domain

2024-02-28 Thread Nico Cartron via dnsdist
> On 28 Feb 2024, at 14:26, Affan Basalamah via dnsdist > wrote: > >  > Hi, > > I'm responsible for managing DNS server for service providers, and they > request that DNS server usually have some important domain from my country > ccTLD that usually can't be resolved because of the their

[dnsdist] automatically forward query from the problematic domain

2024-02-28 Thread Affan Basalamah via dnsdist
Hi, I'm responsible for managing DNS server for service providers, and they request that DNS server usually have some important domain from my country ccTLD that usually can't be resolved because of the their authoritative DNS was not reliable, and every user usually contacted the service