Welcome to OCSP Checker.
Author: coeurl (
@debiru_R
)
This is test page for
OCSP Stapling Test
.
Test URL:
https://uwant.co.jp
Each APIs:
https://ssl.lavoscore.org/api/sslcert-expires/?q=uwant.co.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp-stapling/?q=uwant.co.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp/?q=uwant.co.jp
And you can
check your domain name
.
#
Certificate of
uwant.co.jp
{ "serial": "01722D577DC13BA2419B07406CC8C88C", "OCSP_serial": null, "OCSP_cert_status": null, "OCSP_this_update": null, "OCSP_next_update": null, "domainName": "uwant.co.jp", "port": 443, "subjectAltName": "DNS:uwant.co.jp, DNS:*.uwant.co.jp", "is_valid": true, "CA": "Amazon", "updated_at": "2025/09/04 09:00:00", "expires_at": "2026/10/04 08:59:59", "today": "2025/11/02 23:41:04", "UTC": { "updated_at": "2025-09-04T00:00:00Z", "expires_at": "2026-10-03T23:59:59Z", "today": "2025-11-02T14:41:04Z" }, "remaining_days": 335 }
#
OCSP response of
uwant.co.jp
from OCSP Stapling
CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = uwant.co.jp i:C = US, O = Amazon, CN = Amazon RSA 2048 M04 a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 v:NotBefore: Sep 4 00:00:00 2025 GMT; NotAfter: Oct 3 23:59:59 2026 GMT 1 s:C = US, O = Amazon, CN = Amazon RSA 2048 M04 i:C = US, O = Amazon, CN = Amazon Root CA 1 a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 v:NotBefore: Aug 23 22:26:35 2022 GMT; NotAfter: Aug 23 22:26:35 2030 GMT 2 s:C = US, O = Amazon, CN = Amazon Root CA 1 i:C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", CN = Starfield Services Root Certificate Authority - G2 a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 v:NotBefore: May 25 12:00:00 2015 GMT; NotAfter: Dec 31 01:00:00 2037 GMT --- Server certificate -----BEGIN CERTIFICATE----- MIIFyDCCBLCgAwIBAgIQAXItV33BO6JBmwdAbMjIjDANBgkqhkiG9w0BAQsFADA8 MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g UlNBIDIwNDggTTA0MB4XDTI1MDkwNDAwMDAwMFoXDTI2MTAwMzIzNTk1OVowFjEU MBIGA1UEAxMLdXdhbnQuY28uanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEK AoIBAQCzLYauCYZUCClACtFG61JsucJtFjcqQgvTnH6h7EsQ62O7zQpoVf7xFbYS rqyitgZ/bn4Ipe8OXFFoUbE10755/tId1eaQPfjrZpoUHUQJyYpeiHbSZeo7rc5j CzZd4LDiXjR/VDdA3jar1B8QrneBAYXDh56NAqYIcGza1sT/RZ1FN7++2xFreskB 4c7J1svhZ4ZmQHHtu3SLupYo/vSpkMscedqwLv9mmCS0AF1dTg9BCgCavFOuaUdX Qv2Rfwn7mYM24RbOlqVxj0JUYnieaXxYqqDJF3nDrdg7c3lznKySKuJaUy1ZYYmO Xy5uIW7fZeUxiqtgrQHdGAmrYB9dAgMBAAGjggLqMIIC5jAfBgNVHSMEGDAWgBQf UpJhVoJUf4Fm2B09CqoyXIfdCDAdBgNVHQ4EFgQU/4oZRkkfiwWD/YyDHD3P2Ujr EuMwJQYDVR0RBB4wHIILdXdhbnQuY28uanCCDSoudXdhbnQuY28uanAwEwYDVR0g BAwwCjAIBgZngQwBAgEwDgYDVR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUF BwMBMDsGA1UdHwQ0MDIwMKAuoCyGKmh0dHA6Ly9jcmwucjJtMDQuYW1hem9udHJ1 c3QuY29tL3IybTA0LmNybDB1BggrBgEFBQcBAQRpMGcwLQYIKwYBBQUHMAGGIWh0 dHA6Ly9vY3NwLnIybTA0LmFtYXpvbnRydXN0LmNvbTA2BggrBgEFBQcwAoYqaHR0 cDovL2NydC5yMm0wNC5hbWF6b250cnVzdC5jb20vcjJtMDQuY2VyMAwGA1UdEwEB /wQCMAAwggF/BgorBgEEAdZ5AgQCBIIBbwSCAWsBaQB3ANdtfRDRp/V3wsfpX9cA v/mCyTNaZeHQswFzF8DIxWl3AAABmRLxIGEAAAQDAEgwRgIhAIoGXVE1ijH+owG3 KCKLqqnFd7CPwYDilDEtglyuk36SAiEAukE3jMgBX9kUKagxhC8VIJ8Kp9zpx9OG ee4lRL2Z0SkAdwDCMX5XRRmjRe5/ON6ykEHrx8IhWiK/f9W1rXaa2Q5SzQAAAZkS 8SCYAAAEAwBIMEYCIQDXPQlTQ49T+2FYKfKXoMaAdcfn0TSv/rAgcEjMPiPsKAIh AOqrBCKOXYJWL6WtaN5WCI9kb2oTNGFHFMXj0hhUXulZAHUAlE5Dh/rswe+B8xkk JqgYZQHH0184AgE/cmd9VTcuGdgAAAGZEvEgrgAABAMARjBEAiA+x8glSBY1Jpx9 rOoh2zFAYJhiqFxYS/R/GIGoq4QdKAIgC/zxjzsefozOhDsgZxU9UohYZgsrSp07 Wd3o8UbDHFAwDQYJKoZIhvcNAQELBQADggEBAIYUAZmw4hlet8WgONzi2yst/geL NW5DY7F/FsCleI6tA9UWMv32TKuP0mOPctipQNiV0ftSGWnsD5Zh8Drw3TKKOB/Y 12+Ie0QsWnd4JTIhFYfgPsSpS7w5z9nBDq4YhjDf8rTA13I+j/wAeJC6a7vYZUqf ZzvzmkoTqz/FO65cQpLCFX+TtCr5SO4kQIDNqp12MdkH8S4mmgpdcsAhGjsY0re9 jixo3FQpMGfdIT1XaNuUrG3PK7XmIssBZv4eYYQR9IezMnSZQWzPXenwoo57KebI NfT8LTtVNoz2LGADzXcGMd8fsKG1ZSzlMdaaiZvX7k2mvw5oPemy/SRexDk= -----END CERTIFICATE----- subject=CN = uwant.co.jp issuer=C = US, O = Amazon, CN = Amazon RSA 2048 M04 --- 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 4334 bytes and written 386 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256 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
uwant.co.jp
from OCSP responder (Let's Encrypt)
OCSP response from OCSP responder allows only Let's Encrypt's Certificate.