Am 22.06.2021 um 17:27 schrieb Brian Candler:
On 22/06/2021 16:16, Thomas via Pdns-users wrote:
Thanks for the clarification, but this scares me. How can I have
configured the server in a way it thinks it is authoritative for the
entire Internet?
It should be authoritative for zur-sonne.it and the other 2500
domains we have, sihosting.cloud is not part of the domains we host....
Check your configs and database, see if you have a zone "" or "."
As misconfigurations go, this isn't a very scary one. You should
never be receiving queries at this nameserver for domains that you're
not authoritative for - that is, unless someone has wrongly pointed NS
records at this server.
However it might trip you up if you point one of your *own* domains at
this server, but haven't yet added the zone, and some proportion of
queries which hit this server get an authoritative NXDOMAIN response,
which the user will see as "this site cannot be reached" or similar.
Checked the database as I too thought there must be a "" or "." zone as
you have written, but there is none. Strange, but I will leave this as
it is for the moment. Will look a little bit more into it the comming days.
Thanks for your help,
Thomas
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