Welcome to OCSP Checker.
Author: coeurl (
@debiru_R
)
This is test page for
OCSP Stapling Test
.
Test URL:
https://ymnb.btnb.jp
Each APIs:
https://ssl.lavoscore.org/api/sslcert-expires/?q=ymnb.btnb.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp-stapling/?q=ymnb.btnb.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp/?q=ymnb.btnb.jp
And you can
check your domain name
.
#
Certificate of
ymnb.btnb.jp
{ "serial": "FA0CAF6FAEA14D990E5FBB84968E828F", "OCSP_serial": null, "OCSP_cert_status": null, "OCSP_this_update": null, "OCSP_next_update": null, "domainName": "ymnb.btnb.jp", "port": 443, "subjectAltName": "DNS:btnb.jp, DNS:*.btnb.jp", "is_valid": true, "CA": "Google Trust Services", "updated_at": "2026/08/09 12:34:00", "expires_at": "2026/11/07 13:32:40", "today": "2026/09/28 17:23:22", "UTC": { "updated_at": "2026-08-09T03:34:00Z", "expires_at": "2026-11-07T04:32:40Z", "today": "2026-09-28T08:23:22Z" }, "remaining_days": 39 }
#
OCSP response of
ymnb.btnb.jp
from OCSP Stapling
CONNECTED(00000003) OCSP response: no response sent --- Certificate chain 0 s:CN=btnb.jp i:C=US, O=Google Trust Services, CN=WE1 a:PKEY: EC, (prime256v1); sigalg: ecdsa-with-SHA256 v:NotBefore: Aug 9 03:34:00 2026 GMT; NotAfter: Nov 7 04:32:40 2026 GMT 1 s:C=US, O=Google Trust Services, CN=WE1 i:C=US, O=Google Trust Services LLC, CN=GTS Root R4 a:PKEY: EC, (prime256v1); sigalg: ecdsa-with-SHA384 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 R4 i:C=BE, O=GlobalSign nv-sa, OU=Root CA, CN=GlobalSign Root CA a:PKEY: EC, (secp384r1); sigalg: sha256WithRSAEncryption v:NotBefore: Nov 15 03:43:21 2023 GMT; NotAfter: Jan 28 00:00:42 2028 GMT --- Server certificate -----BEGIN CERTIFICATE----- MIIDcTCCAxegAwIBAgIRAPoMr2+uoU2ZDl+7hJaOgo8wCgYIKoZIzj0EAwIwOzEL MAkGA1UEBhMCVVMxHjAcBgNVBAoTFUdvb2dsZSBUcnVzdCBTZXJ2aWNlczEMMAoG A1UEAxMDV0UxMB4XDTI2MDgwOTAzMzQwMFoXDTI2MTEwNzA0MzI0MFowEjEQMA4G A1UEAxMHYnRuYi5qcDBZMBMGByqGSM49AgEGCCqGSM49AwEHA0IABO3ygqoCs8kr rSRIA3eve7UG+oHZ9jcOZaKRB/RYdGIk83nxHm0MXFxm5LF9mFjrWKBe/FrdH5qj tdpJegKQOdOjggIjMIICHzAOBgNVHQ8BAf8EBAMCB4AwEwYDVR0lBAwwCgYIKwYB BQUHAwEwDAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUDrJhpcp115VmEPCjnQQY0cJu BpcwHwYDVR0jBBgwFoAUkHeSNWfE/6jMqeZ72YB5e8yT+TgwNQYIKwYBBQUHAQEE KTAnMCUGCCsGAQUFBzAChhlodHRwOi8vaS5wa2kuZ29vZy93ZTEuY3J0MB0GA1Ud EQQWMBSCB2J0bmIuanCCCSouYnRuYi5qcDATBgNVHSAEDDAKMAgGBmeBDAECATA2 BgNVHR8ELzAtMCugKaAnhiVodHRwOi8vYy5wa2kuZ29vZy93ZTEvakpmNGZDajg4 NlkuY3JsMIIBBQYKKwYBBAHWeQIEAgSB9gSB8wDxAHcA1219ENGn9XfCx+lf1wC/ +YLJM1pl4dCzAXMXwMjFaXcAAAGf5MyWLAAABAMASDBGAiEAmYl4eK2sg3EJbRqD A3sHIaCzmL9VklIGiG2qSm7uSAECIQCysq1DuSrWqbS8eLnFTZ+rngRKKo7L7dNW UhTfno1w5QB2AMijxH/Hs625NWsBP2p6Em3jOk5DpcZG+ZetOXWZHc+aAAABn+TM lkIAAAQDAEcwRQIhAMCsYgCxa6y9DCVEEcX5bWH6g1IDb4Dhzp7jARMOcw57AiA4 F4BTe+PqSzAE8MLMIedBhydoQ0ZYB6JXBTfAvyow5TAKBggqhkjOPQQDAgNIADBF AiBXGHsy447uPUMREl13wwJ9o6HVoLW0eUrdvDy3WIXciQIhAPj7jWy1Lh2WpNkk 0NUZGQZB3MDsIBVv/X62fzr6G06l -----END CERTIFICATE----- subject=CN=btnb.jp issuer=C=US, O=Google Trust Services, CN=WE1 --- No client certificate CA names sent Peer signing digest: SHA256 Peer signature type: ecdsa_secp256r1_sha256 Negotiated TLS1.3 group: X25519MLKEM768 --- SSL handshake has read 3861 bytes and written 1643 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_256_GCM_SHA384 Protocol: TLSv1.3 Server public key is 256 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
ymnb.btnb.jp
from OCSP responder (Let's Encrypt)
OCSP response from OCSP responder allows only Let's Encrypt's Certificate.