Time: am 25.04.2019, 4:30 – 5:00 pm
Affected: DNS queries to gwdu01 and ns2
Impact: DNS queries cannot be processed for a very short time (<10 sec)
Due to a very important hotfix of our DNS server, DNS queries to gwdu01.gwdg.de (184.108.40.206) and ns2.gwdg.de (220.127.116.11) cannot be processed for a very short time.
Downtime for each server will be under 10 seconds.
For the most users this downtime should not be noticed.