CERTIFICATE_EXPIRATION reported a 0 #1576
Description
Describe the bug
CERTIFICATE_EXPIRATION gets reported as 0 for a (non-public) website which has a Let's Encrypt certificate. Web browsers are happy with the certificate.
openssl s_client -connect ... | openssl x509 -noout -dates reports
notBefore=Mar 6 05:55:43 2026 GMT
notAfter=Jun 4 05:55:42 2026 GMT
At first glance I didn't find a helpful hint in the gatus container logs. What I can I do to debug this?
What do you see?
No response
What do you expect to see?
No response
List the steps that must be taken to reproduce this issue
No response
Version
No response
Additional information
No response