DNS
Operational
System for resolving domain names into IP addresses that enables access to websites and network services.
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Do you want to open the detail page for issue ""?Resolved issues
Software upgrade on switches
Maintenance – Resolved after 1h 0m
We will be performing a planned software upgrade on several key switches. Maintenance is scheduled from 17:00 to 18:00. During this period, there may be brief interruptions or limitations in network services. We appreciate your understanding.
Software upgrade on switches
Maintenance – Resolved after 1h 0m
We will be performing a planned software upgrade on several key switches. Maintenance is scheduled from 17:00 to 18:00. During this period, there may be brief interruptions or limitations on the network. Thank you for your understanding.
Software upgrade on switches
Maintenance – Resolved after 1h 0m
We are performing a planned software upgrade on some key switches. Maintenance is scheduled from 17:00 to 18:00. During this period, there may be brief interruptions or limitations in the network. Thank you for your understanding.
DNS outage at the LRZ
Down – Resolved after 20m
Outage: The entire recursive DNS service at LRZ was down on January 14, 2026, from 09:10 to 09:30.