The domain geekpi.be is being served through Cloudflare CDN. Any Let's Encrypt certificate installed on the origin server will only encrypt traffic between the server and Cloudflare. It is strongly recommended that the SSL option 'Full SSL (strict)' be enabled.
https://support.cloudflare.com/hc/en-us/articles/200170416-What-do-the-SSL-options-mean-
An internal error occurred while checking the domain
Failed to query certwatch database to check rate limits: pq: no more connections allowed (max_client_conn)
Challenge update failures for geekpi.be in order https://acme-staging-v02.api.letsencrypt.org/acme/order/5751349/526678
acme: error code 403 "urn:ietf:params:acme:error:unauthorized": Cannot negotiate ALPN protocol "acme-tls/1" for tls-alpn-01 challenge
The IANA public suffix is the TLD of the Registered Domain
The TLD for geekpi.be is: be
The current status.io status for Let's Encrypt
Operational