On 02. 06. 20 23:39, Guillaume LUCAS wrote:
> Hello,
>
> I just subscribed to this list, so sorry for the thread breaking.
>
>> Several users on Twitter reported problems accessing Banque
>> Populaire (a French bank)
>
> Since 1 pm (UTC+2) this day (June 2nd), it works from CloudFlare, FDN,…
>
Hello,
I just subscribed to this list, so sorry for the thread breaking.
> Several users on Twitter reported problems accessing Banque
> Populaire (a French bank)
Since 1 pm (UTC+2) this day (June 2nd), it works from CloudFlare, FDN,…
everywhere. Customers confirm that on Twitter [*]. But
On Sat, May 30, 2020 at 06:50:53PM +,
dagon wrote
a message of 41 lines which said:
> How can you even load
> such a zone in a modern authority server? All modern auth
> servers would fail, I believe.
It may be that the authority server is correct but there is a firewall
Most probably it is the load-balancer. I’ve seen this before.
Ondřej
--
Ondřej Surý
> On 30 May 2020, at 21:09, dagon wrote:
>
> How can you even load
> such a zone in a modern authority server? All modern auth
> servers would fail, I believe.
On Sat, May 30, 2020 at 06:09:24PM +0200, Stephane Bortzmeyer wrote:
> The existing DNS configuration is clearly very questionable, such as a
> zone delegated to just one name server, and a broken one, replying
> REFUSED for NS and SOA queries.
> The question is "how did this incorrect setup can
matthew-l> I wonder whether the first one (SERVFAIL for NS) is a clue.
matthew-l> bcpe.fr is delegated to the same servers which do not answer
matthew-l> NS queries. Thus, NS RRSET is only available from the parent
matthew-l> (.fr) and not the child. Maybe this upsets child-centric
matthew-l>
fr) and not the child. Maybe
this upsets child-centric resolvers.
I am just guessing though...
The whole thing is très mauvaise pratique as reported, all the more so for
a bank!
Best wishes,
Matthew
--
>From: Stephane Bortzmeyer
>To: DNS Operations List
>Cc:
>Date: Sat, 30 May 2
* Stephane Bortzmeyer:
> Several users on Twitter reported problems accessing Banque Populaire
> (a French bank) https://www.banquepopulaire.fr
> https://www.ibps.loirelyonnais.banquepopulaire.fr
> https://www.ibps.bpaca.banquepopulaire.fr
> https://www.ibps.mediterranee.banquepopulaire.fr/
>
>
Several users on Twitter reported problems accessing Banque Populaire
(a French bank) https://www.banquepopulaire.fr
https://www.ibps.loirelyonnais.banquepopulaire.fr
https://www.ibps.bpaca.banquepopulaire.fr
https://www.ibps.mediterranee.banquepopulaire.fr/
>From the limited reports, all errors
