Welcome to OCSP Checker.
Author: coeurl (
@debiru_R
)
This is test page for
OCSP Stapling Test
.
Test URL:
https://www.bizca.jp
Each APIs:
https://ssl.lavoscore.org/api/sslcert-expires/?q=www.bizca.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp-stapling/?q=www.bizca.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp/?q=www.bizca.jp
And you can
check your domain name
.
#
Certificate of
www.bizca.jp
{ "serial": "D63C34116FD6CDD0F9390DFC1AB4334E", "OCSP_serial": null, "OCSP_cert_status": null, "OCSP_this_update": null, "OCSP_next_update": null, "domainName": "www.bizca.jp", "port": 443, "subjectAltName": "DNS:*.bizca.jp, DNS:bizca.jp", "is_valid": true, "CA": "ZeroSSL", "updated_at": "2026/03/18 09:00:00", "expires_at": "2026/06/17 08:59:59", "today": "2026/04/01 10:30:58", "UTC": { "updated_at": "2026-03-18T00:00:00Z", "expires_at": "2026-06-16T23:59:59Z", "today": "2026-04-01T01:30:58Z" }, "remaining_days": 76 }
#
OCSP response of
www.bizca.jp
from OCSP Stapling
CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = *.bizca.jp i:C = AT, O = ZeroSSL, CN = ZeroSSL RSA Domain Secure Site CA a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA384 v:NotBefore: Mar 18 00:00:00 2026 GMT; NotAfter: Jun 16 23:59:59 2026 GMT 1 s:C = AT, O = ZeroSSL, CN = ZeroSSL RSA Domain Secure Site CA i:C = US, ST = New Jersey, L = Jersey City, O = The USERTRUST Network, CN = USERTrust RSA Certification Authority a:PKEY: rsaEncryption, 4096 (bit); sigalg: RSA-SHA384 v:NotBefore: Jan 30 00:00:00 2020 GMT; NotAfter: Jan 29 23:59:59 2030 GMT --- Server certificate -----BEGIN CERTIFICATE----- MIIGYzCCBEugAwIBAgIRANY8NBFv1s3Q+TkN/Bq0M04wDQYJKoZIhvcNAQEMBQAw SzELMAkGA1UEBhMCQVQxEDAOBgNVBAoTB1plcm9TU0wxKjAoBgNVBAMTIVplcm9T U0wgUlNBIERvbWFpbiBTZWN1cmUgU2l0ZSBDQTAeFw0yNjAzMTgwMDAwMDBaFw0y NjA2MTYyMzU5NTlaMBUxEzARBgNVBAMMCiouYml6Y2EuanAwggEiMA0GCSqGSIb3 DQEBAQUAA4IBDwAwggEKAoIBAQC3u+MYzsWezhRdnxr/2CkHo2GfWJMQU3o2Gfru WbJZeIT64yU+VJzu2byeixbiVGAI77PZXfY2xt6xgO0N3xfdQvS6s3d5p+oYZG1k z2+Yg3BscCquMhP0vRPZVvtBgXKfN8lZoIodsuiJb6r/u+oMhuE0sGKJceHIiUu5 nxuJTiboUxSJUZQF1nkCEdEyvBKIxaBj9NC8A3jhjXHQukjDLaM9RskukmPqZJly PmZX+peepqXTLLP05O26KrbOqfUF2XGmJu/VBDTdHZMMXPziFYxX47ZKsDFoBA64 6WIr6LCNzZ9/pcwZ/3uWUH6xdhmrBUVunzmPic4OpwV2SpxLAgMBAAGjggJ2MIIC cjAfBgNVHSMEGDAWgBTI2XhootkZaNU9ct5fCj7ctYaGpjAdBgNVHQ4EFgQU2RIM 2hZhhCZXz5isfBRM9w2UgXQwDgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAw EwYDVR0lBAwwCgYIKwYBBQUHAwEwSQYDVR0gBEIwQDA0BgsrBgEEAbIxAQICTjAl MCMGCCsGAQUFBwIBFhdodHRwczovL3NlY3RpZ28uY29tL0NQUzAIBgZngQwBAgEw gYgGCCsGAQUFBwEBBHwwejBLBggrBgEFBQcwAoY/aHR0cDovL3plcm9zc2wuY3J0 LnNlY3RpZ28uY29tL1plcm9TU0xSU0FEb21haW5TZWN1cmVTaXRlQ0EuY3J0MCsG CCsGAQUFBzABhh9odHRwOi8vemVyb3NzbC5vY3NwLnNlY3RpZ28uY29tMIIBBAYK KwYBBAHWeQIEAgSB9QSB8gDwAHYADleUvPOuqT4zGyyZB7P3kN+bwj1xMiXdIakl rGHFTiEAAAGc/4UO8wAABAMARzBFAiA6s6QU/4nykCsfLoCdg7Zk/FHRqVtyigwc 7nR/OId4qAIhALEdFWO6QyWnO51m37YAXl9tQq9sbiGeAXHJqwai4jf8AHYAFoMt q/CpJQ8P8DqlRf/Iv8gj0IdL9gQpJ/jnHzMT9foAAAGc/4UPMgAABAMARzBFAiEA leeX9yT70A1rDFWvmTT1ssUu4WGYNVTUqMZ60JreKtECIB0jGEtweQXCJZPBVKPw i5dC7eCAeQa9M1vXZzbPlhOTMB8GA1UdEQQYMBaCCiouYml6Y2EuanCCCGJpemNh LmpwMA0GCSqGSIb3DQEBDAUAA4ICAQAdu8SPwtOLO5QV+Qk7Nw9Cu7Wy0iGrodgF hC6rVEn2QzB99g4cwZl0YIQoSApLvXuXP3yv1/1r4i7AQkaQDnSYXsawquqCHBPQ 41NB51i2+hG3fYoUcJ9fyvpHE82Orv75f+zk19muVFOp9ZJZbFS2uK0f1vlcGQak d24QfyVBOhzyyEpcGKT7W7tSwDZckHLAObj833wIM3nKf8ykc9hmoSgC13s2BbrU pdN4i7nN/RfjKtnmJiYlnL3u7W20vnBovcPn87a8upds08xZ16ZfGa0bBXtxLA76 +nX2LdCKBSmU4Yt55gVlVeXhTx5Wgk1ZDHHqq2iuYmi5ZdHt1wgB4IMwjJQ4jiiC BnGWvW0rgqtY5mmcQAQMV1HtBfmx7xXde4si2YkTSVA5JgN2LCS/Di/IpCajiLG5 NdYujBEZoAfEXDUYTeCCQYnknOqAPo9gaMLaoCtwb5+XbJ7pqstHPgZfzLhLpdpP 7eqG82p3gOtQDMWoUUyz4MsIIgjOcsz0VNCXLpFucG3ksYKHZiKC8fFTL1JJGQ0n u1LqVEm8FNOB6rJX7+d+/XiQF3f8h6rbm1vvSOQLYRS2toLvseWWn6n4y2SIiRb5 +ytfs24PB5w3yv3oNyxtzVk0Ll/RWtb9G+XZz10R0uNvcrPf20OjzaMt4rHkIywi 4AbP12tQkg== -----END CERTIFICATE----- subject=CN = *.bizca.jp issuer=C = AT, O = ZeroSSL, CN = ZeroSSL RSA Domain Secure Site CA --- No client certificate CA names sent Peer signing digest: SHA256 Peer signature type: RSA-PSS Server Temp Key: X25519, 253 bits --- SSL handshake has read 3957 bytes and written 403 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384 Server public key is 2048 bit Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) ---
#
OCSP response of
www.bizca.jp
from OCSP responder (Let's Encrypt)
OCSP response from OCSP responder allows only Let's Encrypt's Certificate.