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DNS

You can find more information about the service in our documentation portal.

Recently expired reports

Software Upgrade 1/2

Maintenance

Tue 09/01/2026 05:00 PM - Tue 09/01/2026 07:00 PM

A upgrade requires a server to be rebooted. Thanks to the Anycast used here, the service can be used without interruption as specified at https://help.itc.rwth-aachen.de/service/rhjc72ly4wmw/article/2ba452a647764d9aa91c80a5d18f7772/.

reboot Server 1 01.09.2026 17:00 Uhr (UTC +0200)
reboot Server 2 postponed

01.09.2026 17:02

Software Update 2/2

Maintenance

Mon 08/31/2026 05:00 PM - Mon 08/31/2026 06:00 PM

A kernel update requires a server to be rebooted. Thanks to the Anycast used here, the service can be used without interruption as specified at https://help.itc.rwth-aachen.de/service/rhjc72ly4wmw/article/2ba452a647764d9aa91c80a5d18f7772/.

reboot Server 1 26.08.2026 17:00 Uhr (UTC +0200)
reboot Server 2 31.08.2026 13:00 Uhr (UTC +0200)

24.08.2026 15:54

Software Update 1/2

Maintenance

Wed 08/26/2026 05:00 PM - Wed 08/26/2026 06:00 PM

reboot Server 1 26.08.2026 17:00 Uhr (UTC +0200)
reboot Server 2 31.08.2026 13:00 Uhr (UTC +0200)

24.08.2026 15:54

Zertifikatstausch für DoT und DoH

Notice

Fri 09/04/2026 04:00 PM - Fri 09/04/2026 04:30 PM

The certificate used by the RWTH DNS servers [0] for DoT and DoH must be replaced. No interruption to the service is expected.
[0]
https:
help.itc.rwth-aachen.de/service/rhjc72ly4wmw/article/2ba452a647764d9aa91c80a5d18f7772/

04.09.2026 14:11