Welcome to OCSP Checker.
Author: coeurl (
@debiru_R
)
This is test page for
OCSP Stapling Test
.
Test URL:
https://casuca.jp
Each APIs:
https://ssl.lavoscore.org/api/sslcert-expires/?q=casuca.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp-stapling/?q=casuca.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp/?q=casuca.jp
And you can
check your domain name
.
#
Certificate of
casuca.jp
{ "serial": "0656F3E25DEE992FA972A491", "OCSP_serial": null, "OCSP_cert_status": null, "OCSP_this_update": null, "OCSP_next_update": null, "domainName": "casuca.jp", "port": 443, "subjectAltName": "DNS:www.casuca.jp, DNS:casuca.jp", "is_valid": true, "CA": "GlobalSign nv-sa", "updated_at": "2026/03/21 03:20:04", "expires_at": "2026/04/27 15:32:35", "today": "2026/04/01 10:28:28", "UTC": { "updated_at": "2026-03-20T18:20:04Z", "expires_at": "2026-04-27T06:32:35Z", "today": "2026-04-01T01:28:28Z" }, "remaining_days": 26 }
#
OCSP response of
casuca.jp
from OCSP Stapling
CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN = www.casuca.jp i:C = BE, O = GlobalSign nv-sa, CN = GlobalSign GCC R6 AlphaSSL CA 2025 a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 v:NotBefore: Mar 20 18:20:04 2026 GMT; NotAfter: Apr 27 06:32:35 2026 GMT 1 s:C = BE, O = GlobalSign nv-sa, CN = GlobalSign GCC R6 AlphaSSL CA 2025 i:OU = GlobalSign Root CA - R6, O = GlobalSign, CN = GlobalSign a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 v:NotBefore: May 21 02:36:52 2025 GMT; NotAfter: May 21 00:00:00 2027 GMT --- Server certificate -----BEGIN CERTIFICATE----- MIIGWDCCBUCgAwIBAgIMBlbz4l3umS+pcqSRMA0GCSqGSIb3DQEBCwUAMFUxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSswKQYDVQQDEyJH bG9iYWxTaWduIEdDQyBSNiBBbHBoYVNTTCBDQSAyMDI1MB4XDTI2MDMyMDE4MjAw NFoXDTI2MDQyNzA2MzIzNVowGDEWMBQGA1UEAxMNd3d3LmNhc3VjYS5qcDCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAPie0GI8TuTPYozJQEHfdFAWr0Ic T7T4rp5b1/mbCnsUCtqxQnIWEiPlTtOpAmuEKL8IgBHApq4cFQM8R5tsKfjn/Ccz dxh5BuOCpfebSkPEZKXi2r1c2bDlChuIFmiVeaRWk/YcIE5Rdbl7sVMrdxCt2Aaq UF+pC43RgimrY0F/77wpVy/pNdQRbiNYiTnoOEBXnLAsNzMLIEE4Vqh4UsX0gwtB YLNjD3XCWToySKGTLTTDTXDaVMZzf+f/gCk0/VPA8zPe+lLksVdXCEJswk0tOwq4 IH80QLP/I2JfkTFiRG+C/yoU3DEho9CbWdTMdvDGbzUKm/7xr1+30+lw2rUCAwEA AaOCA2MwggNfMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMIGZBggrBgEF BQcBAQSBjDCBiTBJBggrBgEFBQcwAoY9aHR0cDovL3NlY3VyZS5nbG9iYWxzaWdu LmNvbS9jYWNlcnQvZ3NnY2NyNmFscGhhc3NsY2EyMDI1LmNydDA8BggrBgEFBQcw AYYwaHR0cDovL29jc3AuZ2xvYmFsc2lnbi5jb20vZ3NnY2NyNmFscGhhc3NsY2Ey MDI1MFcGA1UdIARQME4wCAYGZ4EMAQIBMEIGCisGAQQBoDIKAQMwNDAyBggrBgEF BQcCARYmaHR0cHM6Ly93d3cuZ2xvYmFsc2lnbi5jb20vcmVwb3NpdG9yeS8wRAYD VR0fBD0wOzA5oDegNYYzaHR0cDovL2NybC5nbG9iYWxzaWduLmNvbS9nc2djY3I2 YWxwaGFzc2xjYTIwMjUuY3JsMCMGA1UdEQQcMBqCDXd3dy5jYXN1Y2EuanCCCWNh c3VjYS5qcDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHwYDVR0jBBgw FoAUxbSTj28r3B5Iv7cQMIXO0bK7SC0wHQYDVR0OBBYEFFbfq45MG9Bh0+iGLt86 9S+VK/IvMIIBfgYKKwYBBAHWeQIEAgSCAW4EggFqAWgAdgAWgy2r8KklDw/wOqVF /8i/yCPQh0v2BCkn+OcfMxP1+gAAAZ0MeeOvAAAEAwBHMEUCIGP2duRlwj1STPd7 8Oues6lUf2aaCuWCmPfmYtvo7lMXAiEAyVOzDw9niXWy2EdF1AgsV5SsD97cROGB ldNrg/SGut4AdgBkEcRspBLsp4kcogIuALyrTygH1B41J6vq/tUDyX3N8AAAAZ0M eeOAAAAEAwBHMEUCIQC/3N7B1G//kqtet+dcEH9/75DJQVnzyP+IBRV3dJ4TlQIg ZrpEVM7aFGi8dpj2p/4g+9YN3ZC2Vs4zBkKBVtKOysMAdgBJnJtp3h187Pw23s2H ZKa4W68Kh4AZ0VVS++nrKd34wwAAAZ0MeeOOAAAEAwBHMEUCIQDBZUwt1GTUfClV HwJGDUBVS6/ckL6JmAOSFEU/pthwlgIgNWYp9UJq25umrNcEt3lAADT/Jfv3QPOW 0zE/0qThm34wDQYJKoZIhvcNAQELBQADggEBAH1IFz59aWOHEu0H9NxVr/Zri6b0 jENTmpz/vfitNAl5fKJyQajofjgMvbHcaSfATpOsRzhW7SK4W5MPiJhTJTHeelbF ACwkTfwHSPYXM94xj5Fp2rOGhsQBwMMWQucqF+PwSXEilBhZQZJOfZZ5Bp8de5Fc WityuXXprNRgGKLmKgP2oBFv02oM1jswXRhZvp1tvhRvPub9/JhDRa0+dDIbgxWx /XsaDEme/FDVN23+KTrWvo+N3KK8xbAQTi+CiZBgB219IDwibOyTyA98Ibs19PSf v5YI5JwsRs+xCu3/WUVaDQTpONJNMeXkmrxrRDCA1dQf9Ey+F3vY8Dr+DjU= -----END CERTIFICATE----- subject=CN = www.casuca.jp issuer=C = BE, O = GlobalSign nv-sa, CN = GlobalSign GCC R6 AlphaSSL CA 2025 --- 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 3717 bytes and written 413 bytes Verification: OK --- New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384 Server public key is 2048 bit Secure Renegotiation IS supported Compression: NONE Expansion: NONE No ALPN negotiated SSL-Session: Protocol : TLSv1.2 Cipher : ECDHE-RSA-AES256-GCM-SHA384 Session-ID: 18E45CC352A617A493B013AD9026CA40EBBACD90ECA43E96782F99C0E17B239E Session-ID-ctx: Master-Key: 0826A978AACB29FA7A10D355A265EB49DE1068E9AD0744DDBBF79F915BA6631A7018A2AD7FA3A459C8251DCB3D156E24 PSK identity: None PSK identity hint: None SRP username: None TLS session ticket lifetime hint: 300 (seconds) TLS session ticket: 0000 - 7c 4b 39 d3 d7 51 81 53-34 0b 2a b6 61 44 d8 49 |K9..Q.S4.*.aD.I 0010 - 75 b4 e0 20 95 3b ed fa-c1 d0 3d b7 cf 04 33 ed u.. .;....=...3. 0020 - a8 eb fe 03 3a 59 0d 8a-41 d3 e5 87 13 06 42 a6 ....:Y..A.....B. 0030 - fd 3a 94 a9 f2 ad ef 96-ec 23 b7 a7 90 2f f7 df .:.......#.../.. 0040 - 03 dc 5e 8d 46 53 1f 33-49 2b b2 f5 44 10 a6 2c ..^.FS.3I+..D.., 0050 - 54 91 87 90 05 d5 0d e0-84 83 d9 cc 0e 15 e7 64 T..............d 0060 - fa 01 32 12 cd 46 0b a2-60 f0 a6 6c 2d 06 9e 98 ..2..F..`..l-... 0070 - fd ee 9f 14 12 fa 7b 60-27 e5 0f 66 86 10 fe 1a ......{`'..f.... 0080 - 35 f0 76 28 2c 0f 13 ce-e1 22 83 7f 01 55 c1 6a 5.v(,...."...U.j 0090 - 05 58 36 3a 9c cc 4d 28-b3 4d 18 e3 bf 71 34 0a .X6:..M(.M...q4. 00a0 - 1a 33 33 d0 8a 04 1b 77-3a 8b bf 41 36 5a 9e 7d .33....w:..A6Z.} 00b0 - b1 67 bc 0e f7 de 6b 07-da 0a bd bc 89 7b 4a 11 .g....k......{J. Start Time: 1775006911 Timeout : 7200 (sec) Verify return code: 0 (ok) Extended master secret: yes ---
#
OCSP response of
casuca.jp
from OCSP responder (Let's Encrypt)
OCSP response from OCSP responder allows only Let's Encrypt's Certificate.