jekare.nl has an A (IPv4) record (82.73.137.92) but a request to this address over port 80 did not succeed. Your web server must have at least one working IPv4 or IPv6 address.
A timeout was experienced while communicating with jekare.nl/82.73.137.92: Get "http://jekare.nl/.well-known/acme-challenge/letsdebug-test": dial tcp 82.73.137.92:80: i/o timeout
Trace:
@0ms: Making a request to http://jekare.nl/.well-known/acme-challenge/letsdebug-test (using initial IP 82.73.137.92)
@0ms: Dialing 82.73.137.92
@10000ms: Experienced error: dial tcp 82.73.137.92:80: i/o timeout
A test authorization for jekare.nl to the Let's Encrypt staging service has revealed issues that may prevent any certificate for this domain being issued.
Fetching http://jekare.nl/.well-known/acme-challenge/5DbZxB_Uy0F-Qw9mdxl25htZzT2LSYm1oPjlbdkR2wI: Timeout during connect (likely firewall problem)
The current status as reported by the Let's Encrypt status page is Degraded Performance as at 2021-03-07 07:39:32.586 +0000 UTC. Depending on the reported problem, this may affect certificate issuance. For more information, please visit the status page.
https://letsencrypt.status.io/