Sending an ACME HTTP validation request to syncthing-nfs.powerbang.ovh results in unexpected HTTP response 403 Forbidden. This indicates that the webserver is misconfigured or misbehaving.
403 Forbidden
Forbidden
Trace:
@0ms: Making a request to http://syncthing-nfs.powerbang.ovh/.well-known/acme-challenge/letsdebug-test (using initial IP 91.86.133.221)
@0ms: Dialing 91.86.133.221
@112ms: Server response: HTTP 301 Moved Permanently
@112ms: Received redirect to https://syncthing-nfs.powerbang.ovh/.well-known/acme-challenge/letsdebug-test
@112ms: Dialing 91.86.133.221
@271ms: Server response: HTTP 403 Forbidden
Requests made to the domain
Request to: syncthing-nfs.powerbang.ovh/91.86.133.221, Result: [Address=91.86.133.221,Address Type=IPv4,Server=Apache/2.4.63 (Unix) OpenSSL/3.4.1,HTTP Status=301,Number of Redirects=1,Final HTTP Status=403], Issue: UnexpectedHttpResponse
Trace:
@0ms: Making a request to http://syncthing-nfs.powerbang.ovh/.well-known/acme-challenge/letsdebug-test (using initial IP 91.86.133.221)
@0ms: Dialing 91.86.133.221
@112ms: Server response: HTTP 301 Moved Permanently
@112ms: Received redirect to https://syncthing-nfs.powerbang.ovh/.well-known/acme-challenge/letsdebug-test
@112ms: Dialing 91.86.133.221
@271ms: Server response: HTTP 403 Forbidden
A and AAAA records found for this domain
syncthing-nfs.powerbang.ovh. 0 IN A 91.86.133.221
Challenge update failures for syncthing-nfs.powerbang.ovh in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/24488015404
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": 91.86.133.221: Invalid response from https://syncthing-nfs.powerbang.ovh/.well-known/acme-challenge/S-3I3v1iCSPQjGbU81g-WVioNDfBVCTopKuNksRT2wE: 403
The IANA public suffix is the TLD of the Registered Domain
The TLD for syncthing-nfs.powerbang.ovh is: ovh
The current status.io status for Let's Encrypt
Operational