Welcome to OCSP Checker.
Author: coeurl (
@debiru_R
)
This is test page for
OCSP Stapling Test
.
Test URL:
https://www.casuca.jp
Each APIs:
https://ssl.lavoscore.org/api/sslcert-expires/?q=www.casuca.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp-stapling/?q=www.casuca.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp/?q=www.casuca.jp
And you can
check your domain name
.
#
Certificate of
www.casuca.jp
{ "serial": "1B8BE7F0C6DAC8DD2E82D3AB", "OCSP_serial": null, "OCSP_cert_status": null, "OCSP_this_update": null, "OCSP_next_update": null, "domainName": "www.casuca.jp", "port": 443, "subjectAltName": "DNS:www.casuca.jp, DNS:casuca.jp", "is_valid": true, "CA": "GlobalSign nv-sa", "updated_at": "2026/09/21 03:19:40", "expires_at": "2026/10/27 15:32:35", "today": "2026/09/28 11:13:55", "UTC": { "updated_at": "2026-09-20T18:19:40Z", "expires_at": "2026-10-27T06:32:35Z", "today": "2026-09-28T02:13:55Z" }, "remaining_days": 29 }
#
OCSP response of
www.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 R46 AlphaSSL CA 2025 a:PKEY: RSA, 2048 (bit); sigalg: sha256WithRSAEncryption v:NotBefore: Sep 20 18:19:40 2026 GMT; NotAfter: Oct 27 06:32:35 2026 GMT 1 s:C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R46 AlphaSSL CA 2025 i:C=BE, O=GlobalSign nv-sa, CN=GlobalSign Root R46 a:PKEY: RSA, 2048 (bit); sigalg: sha256WithRSAEncryption v:NotBefore: Sep 17 02:55:30 2025 GMT; NotAfter: Jun 23 00:00:00 2029 GMT 2 s:C=BE, O=GlobalSign nv-sa, CN=GlobalSign Root R46 i:OU=GlobalSign Root CA - R6, O=GlobalSign, CN=GlobalSign a:PKEY: RSA, 4096 (bit); sigalg: sha384WithRSAEncryption v:NotBefore: Nov 20 00:00:00 2019 GMT; NotAfter: Dec 10 00:00:00 2034 GMT --- Server certificate -----BEGIN CERTIFICATE----- MIIGDjCCBPagAwIBAgIMG4vn8MbayN0ugtOrMA0GCSqGSIb3DQEBCwUAMFYxCzAJ BgNVBAYTAkJFMRkwFwYDVQQKExBHbG9iYWxTaWduIG52LXNhMSwwKgYDVQQDEyNH bG9iYWxTaWduIEdDQyBSNDYgQWxwaGFTU0wgQ0EgMjAyNTAeFw0yNjA5MjAxODE5 NDBaFw0yNjEwMjcwNjMyMzVaMBgxFjAUBgNVBAMTDXd3dy5jYXN1Y2EuanAwggEi MA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQD4ntBiPE7kz2KMyUBB33RQFq9C HE+0+K6eW9f5mwp7FArasUJyFhIj5U7TqQJrhCi/CIARwKauHBUDPEebbCn45/wn M3cYeQbjgqX3m0pDxGSl4tq9XNmw5QobiBZolXmkVpP2HCBOUXW5e7FTK3cQrdgG qlBfqQuN0YIpq2NBf++8KVcv6TXUEW4jWIk56DhAV5ywLDczCyBBOFaoeFLF9IML QWCzYw91wlk6Mkihky00w01w2lTGc3/n/4ApNP1TwPMz3vpS5LFXVwhCbMJNLTsK uCB/NECz/yNiX5ExYkRvgv8qFNwxIaPQm1nUzHbwxm81Cpv+8a9ft9PpcNq1AgMB AAGjggMYMIIDFDAOBgNVHQ8BAf8EBAMCBaAwDAYDVR0TAQH/BAIwADCBmwYIKwYB BQUHAQEEgY4wgYswSgYIKwYBBQUHMAKGPmh0dHA6Ly9zZWN1cmUuZ2xvYmFsc2ln bi5jb20vY2FjZXJ0L2dzZ2NjcjQ2YWxwaGFzc2xjYTIwMjUuY3J0MD0GCCsGAQUF BzABhjFodHRwOi8vb2NzcC5nbG9iYWxzaWduLmNvbS9nc2djY3I0NmFscGhhc3Ns Y2EyMDI1MBMGA1UdIAQMMAowCAYGZ4EMAQIBMEUGA1UdHwQ+MDwwOqA4oDaGNGh0 dHA6Ly9jcmwuZ2xvYmFsc2lnbi5jb20vZ3NnY2NyNDZhbHBoYXNzbGNhMjAyNS5j cmwwIwYDVR0RBBwwGoINd3d3LmNhc3VjYS5qcIIJY2FzdWNhLmpwMB8GA1UdIwQY MBaAFKNMrLG/tIjti3TYXzQ4yekKJZ57MBMGA1UdJQQMMAoGCCsGAQUFBwMBMB0G A1UdDgQWBBRW36uOTBvQYdPohi7fOvUvlSvyLzCCAX4GCisGAQQB1nkCBAIEggFu BIIBagFoAHYAyzj3FYl8hKFEX1vB3fvJbvKaWc1HCmkFhbDLFMMUWOcAAAGgwAul BwAABAMARzBFAiBWGll7MB+y2rfaVdOaHyLPNW+B5AxYWhufnpHh+6UXCwIhAMXw 5afyWmU5FDAjit51jtZr5jwF5/y8KESOZamBYWvfAHUAr2eIO1ewTt2Pptl+9i6o 64EKx3Fg8CReVdYML+eFhzoAAAGgwAulBgAABAMARjBEAiB1ANPp2J/eLqXS0Bmf o06Io0W56zOvu1dd+YmAWeNcQQIga7fJsWyRDKCcp3JlZL2qCxb+SEidpsUmwF2q baVT2RAAdwDCMX5XRRmjRe5/ON6ykEHrx8IhWiK/f9W1rXaa2Q5SzQAAAaDAC6T0 AAAEAwBIMEYCIQD3qpzbrsxUqEq1yKrS1Jk/pSuc/Ydhth//TjV+YGRykAIhAIpc 5pPH2MUsEZPTDxNfBW/4zZVS8xRI57eKZcegon15MA0GCSqGSIb3DQEBCwUAA4IB AQBD6fl5Ot/50bWFC/Qa1953/UQSGrjeS58M2N8RSOE0XRs8vbgThFhThTxgjQB3 Zr7mWfygWh0/NAu56ORcaDqf0dn4e3oSlfT/blrExWsm3tZLpWhOgi4dfS7P/hvG 6L03x7W1VbhgGgF8bvMrcKVkjoN/VGErxG7D/P+Ga6/e1V9LPLXcKgEUnghXX2kF /R1aSEzlSwRGjJFup73YbdmKwZUvGSlJZwisPSKcNn/cfiQ8hIAcS6XM5qJa7JIy Ac+67LfKworzET/Xvi9pgWX0hxQSurb5gFpIRDpXnnYhN2VPYzX8+aWByCYFzWY5 wMdfL3R3KLyUiR+YXVYTel0m -----END CERTIFICATE----- subject=CN=www.casuca.jp issuer=C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R46 AlphaSSL CA 2025 --- No client certificate CA names sent Peer signing digest: SHA256 Peer signature type: rsa_pss_rsae_sha256 Peer Temp Key: X25519, 253 bits --- SSL handshake has read 5239 bytes and written 1657 bytes Verification: OK --- New, TLSv1.2, Cipher is ECDHE-RSA-AES256-GCM-SHA384 Protocol: TLSv1.2 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: 8C49D7568629F54FDDA3605E94AF8B903AF7FAAAF3ACA7FC0377123ACBF1B5C6 Session-ID-ctx: Master-Key: B89DA0DDED5BA3B97ED3959826689FF2B0F5B8BE1FB2BCC23B9504E965D87A75250DC1436CE4B314CEAFBD05D4BE6A7B PSK identity: None PSK identity hint: None SRP username: None TLS session ticket lifetime hint: 300 (seconds) TLS session ticket: 0000 - 61 ee 1b d3 49 a9 40 68-cf 32 a7 25 9a 83 ac 18 a...I.@h.2.%.... 0010 - 05 58 e5 6e 95 62 40 21-70 83 db f1 4c 08 65 f2 .X.n.b@!p...L.e. 0020 - 77 a7 0b 47 d3 62 03 b8-04 21 3c 09 8e 3d a8 8a w..G.b...!<..=.. 0030 - ad f3 4a 33 4e a6 46 60-83 14 e4 aa 04 00 d5 df ..J3N.F`........ 0040 - ea 95 00 18 b4 f5 ae 96-58 e1 7a b6 c3 c8 1b 19 ........X.z..... 0050 - 0a 9f c1 f8 e9 5e 4c 07-77 3b 74 a4 25 93 dd 35 .....^L.w;t.%..5 0060 - a9 91 d9 75 a5 3b f4 cb-76 a2 4a af 0b 26 8f a6 ...u.;..v.J..&.. 0070 - 83 ef e2 1c 8d 09 76 66-3d 66 54 76 22 3f 35 8b ......vf=fTv"?5. 0080 - f9 d1 ec 4a 54 79 26 f0-73 7f 58 7c 2a 7f 95 f2 ...JTy&.s.X|*... 0090 - c0 a6 a0 99 af 04 6e 0a-d9 1e 2c 1d 6f 1e dd f9 ......n...,.o... 00a0 - e0 27 96 3d bd 3e c4 f1-1a 77 a1 88 fe 3b 96 b6 .'.=.>...w...;.. 00b0 - 86 12 96 10 27 97 89 a1-c4 44 ac 6d 36 27 6b 51 ....'....D.m6'kQ Start Time: 1790561635 Timeout : 7200 (sec) Verify return code: 0 (ok) Extended master secret: yes ---
#
OCSP response of
www.casuca.jp
from OCSP responder (Let's Encrypt)
OCSP response from OCSP responder allows only Let's Encrypt's Certificate.