Hi,
I didn't do it! ;-)
Suddenly https://git.ipfire.org/ and https://blog.ipfire.org/ lead to:
"503 Service Unavailable No server is available to handle this request."
https://wiki.ipfire.org/ and https://patchwork.ipfire.org/project/ipfire/list/ /e.g.) are OK.
Can anyone confirm?
Best, Matthias