No valid A or AAAA records could be ultimately resolved for onlyoffice.lechambon.fr. This means that Let's Encrypt would not be able to connect to your domain to perform HTTP validation, since it would not know where to connect to.
No A or AAAA records found.
The IANA public suffix is the TLD of the Registered Domain
The TLD for onlyoffice.lechambon.fr is: fr
1 Certificates contributing to rate limits for this domain
Serial: 376642289040870062123805439479887509561409
NotBefore: 2023-03-13 11:48:49 +0000 UTC
Names: [only.lechambon.fr]