Since Cloudron 9, I get constantly notifications (messages in message center in Clodron Dashboard) about misconfigured Domain correlated to deSEC DNS:

If I mark as read, the notification is gone and come back around next day, sometimes takes longer, 2-3 days.
I did not find any issues regarding DNS, new Apps and DNS working "normal", nothing I can find in logs.
Logs
If applicable, attach relevant logs from /home/yellowtent/platformdata/logs/box.log or the Dashboard
There is nothing a can share here (didn't find anything).
Troubleshooting Already Performed
Mention any steps you have already tried (restarts, reboots, etc.). This prevents repeated suggestions
Server rebooted, DNS reconfigured, sync DNS, added new App to test DNS record creation. All ok / function.
System Details
Generate Diagnostics Data
WARNING
The command cloudron-support --send-diagnostics generated URL might contain sensitive details.
When choosing this option, you can delete everything below.
Your https://paste.cloudron.io/ URL generated from cloudron-support --send-diagnostics.
generated, can I provide, if needed
Cloudron Version
9.0.15
Ubuntu Version
Ubuntu 24.04.2 LTS
Cloudron installation method
Manual with ./cloudron-setup
Output of cloudron-support --troubleshoot
Vendor: netcup Product: KVM Server
Linux: 6.8.0-90-generic
Ubuntu: noble 24.04
Execution environment: kvm
Processor: AMD EPYC-Rome Processor
BIOS pc-i440fx-9.2 CPU @ 2.0GHz x 4
RAM: 8131816KB
Disk: /dev/vda3 107G
[OK] node version is correct
[OK] IPv6 is enabled and public IPv6 address is working
[OK] docker is running
[OK] docker version is correct
[OK] MySQL is running
[OK] nginx is running
[OK] dashboard cert is valid
[OK] dashboard is reachable via loopback
[OK] No pending database migrations
[OK] Service 'mysql' is running and healthy
[OK] Service 'postgresql' is running and healthy
[OK] Service 'mongodb' is running and healthy
[OK] Service 'mail' is running and healthy
[OK] Service 'graphite' is running and healthy
[OK] Service 'sftp' is running and healthy
[OK] box v9.0.15 is running
[OK] netplan is good
[OK] DNS is resolving via systemd-resolved
[OK] Dashboard is reachable via domain name
[WARN] Domain xxx expiry check skipped because whois does not have this information
[OK] unbound is running