Maintenance: Update on the DNS resolver

Meldungsnummer: 2020051910003871
Zeitraum: 19.05.2020, 8 - 9 pm
Betroffen: DNS Resolver,
Auswirkungen: Ns2 does not resolve DNS requests for 10 minutes

Due to critical security gaps, our DNS resolvers unfortunately have to be updated at short notice and outside the maintenance window. Since the primary resolver is a cluster of 2 systems, a short ‘hiccup’ is only to be expected when ‘panning’.