Welcome to OCSP Checker.
Author: coeurl (
@debiru_R
)
This is test page for
OCSP Stapling Test
.
Test URL:
https://url1128.staging.colla.jp
Each APIs:
https://ssl.lavoscore.org/api/sslcert-expires/?q=url1128.staging.colla.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp-stapling/?q=url1128.staging.colla.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp/?q=url1128.staging.colla.jp
And you can
check your domain name
.
#
Certificate of
url1128.staging.colla.jp
{ "serial": "A202E5829223C469099D5C595A5216E8", "OCSP_serial": null, "OCSP_cert_status": null, "OCSP_this_update": null, "OCSP_next_update": null, "domainName": "url1128.staging.colla.jp", "port": 443, "subjectAltName": "DNS:url1128.staging.colla.jp", "is_valid": true, "CA": "Google Trust Services", "updated_at": "2026/09/13 06:55:30", "expires_at": "2026/12/12 07:49:44", "today": "2026/09/28 12:28:12", "UTC": { "updated_at": "2026-09-12T21:55:30Z", "expires_at": "2026-12-11T22:49:44Z", "today": "2026-09-28T03:28:12Z" }, "remaining_days": 74 }
#
OCSP response of
url1128.staging.colla.jp
from OCSP Stapling
CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN=url1128.staging.colla.jp i:C=US, O=Google Trust Services, CN=WR3 a:PKEY: RSA, 2048 (bit); sigalg: sha256WithRSAEncryption v:NotBefore: Sep 12 21:55:30 2026 GMT; NotAfter: Dec 11 22:49:44 2026 GMT 1 s:C=US, O=Google Trust Services, CN=WR3 i:C=US, O=Google Trust Services LLC, CN=GTS Root R1 a:PKEY: RSA, 2048 (bit); sigalg: sha256WithRSAEncryption v:NotBefore: Dec 13 09:00:00 2023 GMT; NotAfter: Feb 20 14:00:00 2029 GMT 2 s:C=US, O=Google Trust Services LLC, CN=GTS Root R1 i:C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA a:PKEY: RSA, 4096 (bit); sigalg: sha256WithRSAEncryption v:NotBefore: Jun 19 00:00:42 2020 GMT; NotAfter: Jan 28 00:00:42 2028 GMT --- Server certificate -----BEGIN CERTIFICATE----- MIIFETCCA/mgAwIBAgIRAKIC5YKSI8RpCZ1cWVpSFugwDQYJKoZIhvcNAQELBQAw OzELMAkGA1UEBhMCVVMxHjAcBgNVBAoTFUdvb2dsZSBUcnVzdCBTZXJ2aWNlczEM MAoGA1UEAxMDV1IzMB4XDTI2MDkxMjIxNTUzMFoXDTI2MTIxMTIyNDk0NFowIzEh MB8GA1UEAxMYdXJsMTEyOC5zdGFnaW5nLmNvbGxhLmpwMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEAsgywBXAbKTBX0jKzAv3vJiHTEyNj2vSrdvezTaC5 Qnrydjss8brQ6Pk0pP1z2lvRwC9CluXeSwwy9rK8eG4mOCp1g06cnw2G0d5HrdHM Fj6HQ6npefaXYizwbuNoKH9FxQadqNoQVwpP3FVQ+U4Ef9EraNRBUdhjGslQVnae 86JPVzi4jup3Zu8c4hBXBqe2oFF5agcDVbHQccEoQxma9GH+M8+XBBa2LiyZRe21 xgAREn+Q758UMlBxtaul8ceFyDASwVJf0+GSkxedI4wcetV1+xMBzoNVOzO4kj1M MVlboxb2RrksK39DsUZk3hATEZvuzuey2ZzNUsZKDoxcAQIDAQABo4ICJjCCAiIw DgYDVR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUFBwMBMAwGA1UdEwEB/wQC MAAwHQYDVR0OBBYEFLSZ7iPuFeyDud8n8FZeLkSYoyJVMB8GA1UdIwQYMBaAFMeB 9f2OiNkAPE1jolAxJKDOI/4jMDUGCCsGAQUFBwEBBCkwJzAlBggrBgEFBQcwAoYZ aHR0cDovL2kucGtpLmdvb2cvd3IzLmNydDAjBgNVHREEHDAaghh1cmwxMTI4LnN0 YWdpbmcuY29sbGEuanAwEwYDVR0gBAwwCjAIBgZngQwBAgEwNgYDVR0fBC8wLTAr oCmgJ4YlaHR0cDovL2MucGtpLmdvb2cvd3IzL3pTVk5NWTBENHc4LmNybDCCAQIG CisGAQQB1nkCBAIEgfMEgfAA7gB2AHTbnVj31H6d/Xh6FiqZHBjPaY2nxymRjJoY sEUNukS8AAABoJfVRA8AAAQDAEcwRQIhAIH491WOevze+rpGhYkkBhm/5pk4qZrp sygyQZyksaE1AiBdSb8xpWRBVUYcr+cbmnCNA1OCrCKOIcCM1cuw7YK+fQB0ANgJ VTuUT3r/yBYZb5RPhauw+Pxeh1UmDxXRLnK7RUsUAAABoJfVQ8UAAAQDAEUwQwIg A5s/wBATU54yhV3cIB+SqDP+syNBnzXzfKnVETEukfYCHwaH7KJmiBi5DtNn1jgT WuEpPYwxGEdVEM9NPS8rxXswDQYJKoZIhvcNAQELBQADggEBACNJg1x9lA1przSP FKF39KY6lu1FadSVdETqmjBniLw1TusFrhH+44CYEZDwNuGUQuHh9vD5X0N6qZ8R bR4MRXN/UQMF8QqzefZLxT0V46NgcOp4PXuBqlD9Z/li1Hnq5oAXggNlWMxtRDZt fLoF5T3iQWez+HruG+2WhvV5BtiBQN919AQbY+BX7DHphSmOs4YQV/wN8iKwuFht HdxT0tHSTKNPq2SBgsFyT8BeazZJWVpNkpSpL6pCgX+9XV43Gj2exp9W0dxnUz9n vzi6xJLd2MEdbYeSvUV2VAdSdKt152hGR0rzfKgSy3s/bppcBxd90NBlzUwMBKz0 DirE5fs= -----END CERTIFICATE----- subject=CN=url1128.staging.colla.jp issuer=C=US, O=Google Trust Services, CN=WR3 --- 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 4482 bytes and written 1655 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384 Protocol: TLSv1.3 Server public key is 2048 bit This TLS version forbids renegotiation. Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) ---
#
OCSP response of
url1128.staging.colla.jp
from OCSP responder (Let's Encrypt)
OCSP response from OCSP responder allows only Let's Encrypt's Certificate.