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DENIC's status page:
status.denic.de/

Screenshot below in case you're not able to load it (as I said, stuff is going to be intermittently failing).

#DNS #DENIC #DNSSEC #InfoSec #SysAdmin

DNSSEC disruption affecting .de domainsPartial Service Disruption Incident Status Partial Service Disruption Components DNS Services DNS Nameservice May 5, 2026 23:28 CEST May 5, 2026 21:28 UTC INVESTIGATING Frankfurt am Main, 5 May 2026 – DENIC eG is currently experiencing a disruption in its DNS service for .de domains. As a result, all DNSSEC-signed .de domains are currently affected in their reachability. The root cause of the disruption has not yet been fully identified. DENIC’s technical teams are working intensively on analysis and on restoring stable operations as quickly as possible. Based on current information, users and operators of .de domains may experience impairments in domain resolution. Further updates will be provided as soon as reliable findings on the cause and recovery are available. DENIC asks all affected parties for their understanding. For further enquiries, DENIC can be contacted via the usual channels.
#infosec #dns #sysadmin #DNSSEC #denic

Here's a thought:

The fact that people are experiencing issues with DE sites and asking if CloudFlare is down speaks volumes about the stability of DE ccTLD and the broader DNS compared to big cloud providers.

:blobcatcoffee:

#DNS #InfoSec #SysAdmin

#infosec #dns #sysadmin

Why simpler terminal workflows often work better

tmux is powerful, but not always necessary.

For many workflows:
less config
less friction
more focus

#Linux #tmux #SysAdmin #DevOps #OpenSource #LinuxTeck

Linux infographic showing why simple terminal workflows often work better than tmux, including configuration challenges, usability issues, and lightweight alternatives for sysadmins and DevOps.
#opensource #Linux #sysadmin #devops #tmux #linuxteck

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