Welcome to OCSP Checker.

• Author: coeurl (@debiru_R)
• This is test page for OCSP Stapling Test.
  • Test URL: https://keycloak.nullnet.ddo.jp
• Each APIs:
  • https://ssl.lavoscore.org/api/sslcert-expires/?q=keycloak.nullnet.ddo.jp
  • https://ssl.lavoscore.org/api/sslcert-expires/ocsp-stapling/?q=keycloak.nullnet.ddo.jp
  • https://ssl.lavoscore.org/api/sslcert-expires/ocsp/?q=keycloak.nullnet.ddo.jp
• And you can check your domain name.

Error: The domain name "keycloak.nullnet.ddo.jp" does not has valid certificate.