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": "2375F282D1B25B84BAC01CC0", "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": "2025/06/21 03:20:16", "expires_at": "2025/07/27 15:32:35", "today": "2025/07/13 12:14:21", "UTC": { "updated_at": "2025-06-20T18:20:16Z", "expires_at": "2025-07-27T06:32:35Z", "today": "2025-07-13T03:14:21Z" }, "remaining_days": 14 }
#
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: Jun 20 18:20:16 2025 GMT; NotAfter: Jul 27 06:32:35 2025 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----- MIIGVzCCBT+gAwIBAgIMI3XygtGyW4S6wBzAMA0GCSqGSIb3DQEBCwUAMFUxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSswKQYDVQQDEyJH bG9iYWxTaWduIEdDQyBSNiBBbHBoYVNTTCBDQSAyMDI1MB4XDTI1MDYyMDE4MjAx NloXDTI1MDcyNzA2MzIzNVowGDEWMBQGA1UEAxMNd3d3LmNhc3VjYS5qcDCCASIw DQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAPie0GI8TuTPYozJQEHfdFAWr0Ic T7T4rp5b1/mbCnsUCtqxQnIWEiPlTtOpAmuEKL8IgBHApq4cFQM8R5tsKfjn/Ccz dxh5BuOCpfebSkPEZKXi2r1c2bDlChuIFmiVeaRWk/YcIE5Rdbl7sVMrdxCt2Aaq UF+pC43RgimrY0F/77wpVy/pNdQRbiNYiTnoOEBXnLAsNzMLIEE4Vqh4UsX0gwtB YLNjD3XCWToySKGTLTTDTXDaVMZzf+f/gCk0/VPA8zPe+lLksVdXCEJswk0tOwq4 IH80QLP/I2JfkTFiRG+C/yoU3DEho9CbWdTMdvDGbzUKm/7xr1+30+lw2rUCAwEA AaOCA2IwggNeMA4GA1UdDwEB/wQEAwIFoDAMBgNVHRMBAf8EAjAAMIGZBggrBgEF BQcBAQSBjDCBiTBJBggrBgEFBQcwAoY9aHR0cDovL3NlY3VyZS5nbG9iYWxzaWdu LmNvbS9jYWNlcnQvZ3NnY2NyNmFscGhhc3NsY2EyMDI1LmNydDA8BggrBgEFBQcw AYYwaHR0cDovL29jc3AuZ2xvYmFsc2lnbi5jb20vZ3NnY2NyNmFscGhhc3NsY2Ey MDI1MFcGA1UdIARQME4wCAYGZ4EMAQIBMEIGCisGAQQBoDIKAQMwNDAyBggrBgEF BQcCARYmaHR0cHM6Ly93d3cuZ2xvYmFsc2lnbi5jb20vcmVwb3NpdG9yeS8wRAYD VR0fBD0wOzA5oDegNYYzaHR0cDovL2NybC5nbG9iYWxzaWduLmNvbS9nc2djY3I2 YWxwaGFzc2xjYTIwMjUuY3JsMCMGA1UdEQQcMBqCDXd3dy5jYXN1Y2EuanCCCWNh c3VjYS5qcDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwHwYDVR0jBBgw FoAUxbSTj28r3B5Iv7cQMIXO0bK7SC0wHQYDVR0OBBYEFFbfq45MG9Bh0+iGLt86 9S+VK/IvMIIBfQYKKwYBBAHWeQIEAgSCAW0EggFpAWcAdgAN4fIwK9MNwUBiEgnq VS78R3R8sdfpMO8OQh60fk6qNAAAAZeOkfnVAAAEAwBHMEUCIHoc5jC5Vx/LDHwJ uWl+fHic4po5b+eGvmEknIXoRxqPAiEAkgw5klBO9SCK/jB8Lz2nFZSgKN5baiga 1kWMSfEGKOwAdgB9WR4S4XgqexxhZ3xe/fjQh1wUoE6VnrkDL9kOjC55uAAAAZeO kfk1AAAEAwBHMEUCIBMRW6X7i2cIddxq7GKGHN+DpWu6YjinlyON13rnvSFLAiEA m4dKoZTN2L8P3wF1sNRWdum3/0WdI71kaXH7zqH0fvAAdQDM+w9qhXEJZf6Vm1PO 6bJ8IumFXA2XjbapflTA/kwNsAAAAZeOkffTAAAEAwBGMEQCIDuKMw5CqY+r25lv l73LIOyBIQEalhlDH38Q+hbp9r0IAiAhfttHX/7VnamYTFR7O03JmiZFJoyZ8TBl LxZKrqw+UDANBgkqhkiG9w0BAQsFAAOCAQEAD5zc4WGmNBgXUN76hvfptXwfWZ9/ 5UEmxiFOvUo6f92dR4y6OepauiV7+C4E0E7+8WKhl7EaWJ8G3EPxB99efw406/7I rTHq1P51TUm40/VqYrOIOKJXbFo4OdstLi8cVVWY4GtB4+j2VWe5T7vwn5q7Vr9B mYklghPgNTPZlgh3iMnyqL2cvk4BwIai91Mtdi+RIe4G4blbSL65z60m/eED9+20 TyMyqFbuHZDtZCxa95JQQqZcMXhsEGhD74EBzaZHXnecRCb08OADVvlzrZZgIDZd Dmfzcq66DvW+EOYAKeoL9KlL5fNc/gU1xsjmUwHdqyvmJSC0HXWkAO0QTA== -----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 3716 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: 3E7FF6B7F77E56CA84CEFC635802647CC3DB27FCCF61B0B8332FBA13619FD107 Session-ID-ctx: Master-Key: F0A74262B6B062DA1C6DF51F269D1A4A4EFF34D0FAD83A32D29B5D3F366FDFE7386F7B764DA45F107FFE1EAA15694681 PSK identity: None PSK identity hint: None SRP username: None TLS session ticket lifetime hint: 300 (seconds) TLS session ticket: 0000 - 19 02 46 7f 18 86 d8 03-24 0f f8 04 eb 12 cc 17 ..F.....$....... 0010 - 6d 1c 15 43 3d 68 b0 84-47 c8 b5 62 8f 1f f9 69 m..C=h..G..b...i 0020 - 8d 7f 46 c6 7a d7 98 16-02 10 ea 7b 7e 12 7b d9 ..F.z......{~.{. 0030 - b3 77 56 ce 9d e7 87 91-7c be 39 c4 72 b2 19 f7 .wV.....|.9.r... 0040 - 09 c9 e5 d9 24 33 07 77-f1 e1 f0 6b e5 70 96 49 ....$3.w...k.p.I 0050 - fe 4f dd a7 35 0d 50 20-fc 66 5f 70 98 ab d0 77 .O..5.P .f_p...w 0060 - 6a 30 b1 29 f1 fe b5 6a-cc 39 b6 c7 04 6c 73 0b j0.)...j.9...ls. 0070 - 3a d8 4e 60 97 47 e1 fd-09 d6 4b ab 4a d9 64 2b :.N`.G....K.J.d+ 0080 - 52 7f bf 96 7d b1 e7 ac-3e 24 97 d8 ea ed 68 f8 R...}...>$....h. 0090 - 93 3c 4b d4 be 13 b9 4e-61 56 99 64 b6 9f 2e cb .<K....NaV.d.... 00a0 - 00 f3 fd 02 ed 0b 92 1e-07 e8 53 89 96 c9 28 76 ..........S...(v 00b0 - 48 a7 78 99 ec 80 98 23-d8 b5 8d 3b d5 0f e3 f7 H.x....#...;.... Start Time: 1752376461 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.