Seeing everyday one or more instances disconnect from the cause of SSL cert issues, lately.

'The certificate expired on January X, 2019'

Is there anything we could do about it? If a cert is invalid, it is not possible to contact the of the instance via Mastodon (other contact possibilities are mentioned rarely on smaller instances).

Could a bot be useful to notify the before the cert is invalid?

Sign in to participate in the conversation is your friendly neighbourhood Mastodon instance!
Proudly presented by Maschinenraum Weimar .
This is a small instance with a focus on community. Feel free to join, but please be aware that there are some rules (in short: don't be a bunghole. Check the link for our definition of "being a bunghole".).
Primary languages are German and English.
Be excellent to each other! (J.W.v.Goethe, 1932) [[Citation needed]]