Server unreachable from outside

[Schoebi]

Hi, since this morning my server is unreachable from outside my home network. I use a noho.st domain.

My YunoHost server:

Hardware: Newer x86 machine
YunoHost version: 4.1.5 (stable).
I have access to my server : Only locally
Are you in a special context or did you perform some particular tweaking on your YunoHost instance ? : No, I use your dyndns service

**Description of my issue : **

Screenshot_2021|504x500
I seem to have a dns problem. The suggested update didn’t help.

How can I check and change the suggested entries in the screenshot?
And how is this possible, have I been hacked?

Offtopic (sorry): Why is only the admin but not the user interface reachable within the home network and can I change that?

[wbk]

Hi Schoebi,

I noticed https://install.yunohost.org is unavailable. It turns out that a DDoS is going on, see Alex’ post!

[Schoebi]

Thanks for the hint!

That seems to have been the issue - it’s working again

The diagnosis tool doesn’t show a dns problem either.