For the record
whois enough.community was unresponsive for ~3h. It looks like it was a failure of the service for this particular TLD which failed to respond. I tried from my laptop and the command hanged.
Date: 12/07/2021 à 22:34 Subject: [RECOVERY] Domain enough.community on bind-host is OK!
Date: 12/07/2021 à 19:14 Subject: [PROBLEM] Domain lan.enough.community on bind-host is UNKNOWN!