Problem resolving a domain

[Ondřej Surý]

> The problem is also that google and quad9 and most of the rest of the internet seem to be able to resolve it.

Yes, that’s **the problem**. There’s no pressure to get Barclays to fix this.

If you are a customer, complain loudly. Advice your customers who are customers to complain loudly.

They are non-compliant and need to deploy the fix at their side.

Ondrej
--
Ondřej Surý (He/Him)
ondrej at isc.org

My working hours and your working hours may be different. Please do not feel obligated to reply outside your normal working hours.

> On 13. 5. 2022, at 15:16, Rainer Duffner <rainer at ultra-secure.de> wrote:
> 
> Hi,
> 
> 
> Thanks for the hints!
> 
> It does indeed work with these settings.
> 
> The problem is also that google and quad9 and most of the rest of the internet seem to be able to resolve it.
> 
> 
> While I investigated this issue, I came around a posting from one or two years ago where similar problems with Barclays were reported.
> 
> And now, because I already spent too much time on this, I did a little digging and found a few job descriptions on their site:
> 
> 
> https://search.jobs.barclays/job/knutsford/network-connectivity-engineer/13015/26345992688
> 
> 
> So, they use Infoblox and F5 - though I guess the problem is more with the firewall before these products…
> 
> Funnily enough, this problem was a reported to us by an entity (a subsidiary of our company) that uses Infoblox.
> 
> I’m half-tempted to contact them so they can contact Barclays - but likely neither side is going to bother - because „It works with Google-DNS“.
> 
> 
> 
> 
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