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Joined 3 years ago
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Cake day: June 24th, 2023

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  • I am using DuckDNS and it’s working perfectly for me. I use the DynDNS feature of my Fritz!Box to update my DuckDNS-IP. The documentation on their website is spot-on for me, even for my IPv6 and I never had any issues with DuckDNS.

    What I like most about the service is the possibility to use subdomains like my-service.my-username.duckdns.org. I don’t know whether this is a commong feature or not.

    When you had problems updating your IP Adresse did you consider that DNS information takes some time to propagate through the internet? I think it is not guaranteed that you can access a recently changed domain.

    How did you test your DuckDNS entries?


  • Although my little fun fact doesn’t apply to THIS flywheel generator, I recently learned, that flywheel generators are used all over Europe to stabilise the Continental Europe Synchronous Area: They are constantly kept spinning and because of their inertia they level any voltage drops and peaks they encounter. Learning this blew my mind because I never would’ve thought that such a simple technology was used to stabilise our electricity grid.