The nameservers are not answering all in scope questions being sent to the
servers. Something is blocking or not generating NXDOMAIN responses. This
impacts on QNAME minimisation queries that usually elicit a NXDOMAIN response.
This happens irrespective of DNSSEC records being requested so I
If anyone on this list is affiliated with Santander bank please reach me
off-list. You are blocking one of my subnets and my customers cannot access
your bank website.
Thanks
-Matt
Thanks,
Yeah, I did run it on that site too. What I am trying to figure out is why
trace does not seem to work. Our DNS servers perform queries similar to
what trace would do. They fail to resolve the hostname.
They do not use another local resolver.
Thanks,
On Tue, Apr 11, 2023 at 9:33 AM
On Tue, Apr 11, 2023 at 12:16:36PM -0400,
Robert Story wrote
a message of 22 lines which said:
> DNSVis.net is a good place to check nameserver issues..
DNSViZ.net. Yes, great service.
On Tue 2023-04-11 08:12:35-0700 Samuel wrote:
> A dig +trace cob.cms.hhs.gov fails for me as it looks like the NS for
> hhs.gov does not seem to resolve the hostname.
>
> However dig +trace cms.hhs.gov resolves and so does dig +trace
> eclkc.ohs.acf.hhs.gov
>
> However if I simply ask my local
I wanted to run this by everyone to make sure I am not the one losing my
mind over this.
A dig +trace cob.cms.hhs.gov fails for me as it looks like the NS for
hhs.gov does not seem to resolve the hostname.
However dig +trace cms.hhs.gov resolves and so does dig +trace
eclkc.ohs.acf.hhs.gov
The IETF BGP YANG module authors would like to draw your collective attention
to a Working Group Last Call that has begun for the IETF BGP YANG module.
This module provides the base for core IETF BGP technologies, and will serve as
the primary point of extension for BGP-related technologies
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