Service provider still needs to fix someone, thus some further downtime. Shouldn't take long.

There is an issue DNS resolve, seemingly caused by a problem on service provider's side. Trying to get it fixed.

Update: they have now resolved the issue with unintended DNS/53 filtering.

Running updates today, soon, that will require server reboots.

Done!

Doing some maintenance so some of the sub-sites might not be accessible at all times.