Question renew Let´s Encrypt Problem

[jmzbeki]

Moin

iI have a problem with let's encrypt. it tries to renew the certificate but then a mail comes this is not possible, but must be done manually. if I trigger it manually then this error message comes. Funny way at once with all my domains.

Warnung: Failed to resolve the challenge for www.example.com.
Details
Invalid response from https://acme-v01.api.letsencrypt.org/acme/authz/gRTrnc0jVWgmaBCRZzKMp48D9QD5vLIg4KDdcJwOyCo.
Details:
Type: urn:acme:error:tls
Status: 400
Detail: Fetching https://www.exemple.com/.well-known/acme-challenge/QBaNFT3w02C18UwKoayiyEONr85bo3rxhIE7-tU4gYI: remote error: tls: handshake failure

Thx
j.

 

[Bitpalast]

Did you check that the website is fully accessible on the server where you are trying to install the certificate on? Can the webserver write to the domain's document root directory? Or is the domain maybe fully or partly routed to another host by DNS settings?