Welcome to OCSP Checker.
Author: coeurl (
@debiru_R
)
This is test page for
OCSP Stapling Test
.
Test URL:
https://netsysjapan.co.jp
Each APIs:
https://ssl.lavoscore.org/api/sslcert-expires/?q=netsysjapan.co.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp-stapling/?q=netsysjapan.co.jp
https://ssl.lavoscore.org/api/sslcert-expires/ocsp/?q=netsysjapan.co.jp
And you can
check your domain name
.
#
Certificate of
netsysjapan.co.jp
{ "serial": "0EDE5272679CBC28B19DAA4421665733", "OCSP_serial": "0EDE5272679CBC28B19DAA4421665733", "OCSP_cert_status": "good", "OCSP_this_update": "Dec 30 21:51:00 2025 GMT", "OCSP_next_update": "Jan 6 20:51:00 2026 GMT", "domainName": "netsysjapan.co.jp", "port": 443, "subjectAltName": "DNS:netsysjapan.co.jp, DNS:www.netsysjapan.co.jp", "is_valid": true, "CA": "Amazon", "updated_at": "2025/11/12 09:00:00", "expires_at": "2026/12/12 08:59:59", "today": "2026/01/01 08:13:18", "UTC": { "updated_at": "2025-11-12T00:00:00Z", "expires_at": "2026-12-11T23:59:59Z", "today": "2025-12-31T23:13:18Z" }, "remaining_days": 345 }
#
OCSP response of
netsysjapan.co.jp
from OCSP Stapling
CONNECTED(00000003) OCSP response: ====================================== OCSP Response Data: OCSP Response Status: successful (0x0) Response Type: Basic OCSP Response Version: 1 (0x0) Responder Id: 81B80E638A891218E5FA3B3B50959FE6E5901385 Produced At: Dec 30 22:08:37 2025 GMT Responses: Certificate ID: Hash Algorithm: sha1 Issuer Name Hash: A17551059D2110D201B9081B73338F1C3CC7BD5F Issuer Key Hash: 81B80E638A891218E5FA3B3B50959FE6E5901385 Serial Number: 0EDE5272679CBC28B19DAA4421665733 Cert Status: good This Update: Dec 30 21:51:00 2025 GMT Next Update: Jan 6 20:51:00 2026 GMT Signature Algorithm: sha256WithRSAEncryption Signature Value: 7d:5a:9a:04:dd:9f:1e:ed:f7:2b:8e:52:1e:e8:0a:db:33:a8: 4c:c1:87:79:2a:0e:ea:45:34:9f:80:06:5a:2f:e7:c0:a1:46: 65:4c:42:b2:70:80:19:71:17:a3:40:40:ae:99:04:84:3f:34: 95:4a:38:93:ea:3c:5a:33:6d:d6:40:eb:de:8b:d1:be:67:db: 96:38:69:25:f9:2a:7c:4f:05:40:e7:a2:0a:7f:29:19:c7:48: 87:d0:75:0e:cb:a9:e7:be:1b:ab:78:f7:cb:91:59:ff:79:81: 2f:cf:73:41:ce:f1:10:a7:ed:d7:40:05:e9:21:d9:88:b3:c4: 76:89:cf:11:20:ec:b8:d6:6c:a2:7d:9b:0b:bd:6c:50:5f:4a: 7f:15:c2:f8:51:db:50:31:64:5a:1e:4e:fd:a1:c0:85:d9:44: 26:ff:06:67:1c:d9:7b:9e:3f:c7:03:32:22:5a:f8:04:a7:be: 18:25:bb:14:6b:ad:46:26:a4:ad:2a:d6:c9:4f:50:65:af:c8: df:35:39:49:b7:89:7b:c8:ae:2b:d0:da:2e:dc:12:27:ec:fa: 94:da:ba:b1:f4:4f:51:fe:57:58:39:71:92:88:b5:b4:3c:60: 5c:45:4f:b8:40:3f:72:d1:18:9e:0f:1f:f8:c8:2a:78:b6:4c: 80:58:ab:85 ====================================== --- Certificate chain 0 s:CN = netsysjapan.co.jp i:C = US, O = Amazon, CN = Amazon RSA 2048 M01 a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 v:NotBefore: Nov 12 00:00:00 2025 GMT; NotAfter: Dec 11 23:59:59 2026 GMT 1 s:C = US, O = Amazon, CN = Amazon RSA 2048 M01 i:C = US, O = Amazon, CN = Amazon Root CA 1 a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 v:NotBefore: Aug 23 22:21:28 2022 GMT; NotAfter: Aug 23 22:21:28 2030 GMT 2 s:C = US, O = Amazon, CN = Amazon Root CA 1 i:C = US, ST = Arizona, L = Scottsdale, O = "Starfield Technologies, Inc.", CN = Starfield Services Root Certificate Authority - G2 a:PKEY: rsaEncryption, 2048 (bit); sigalg: RSA-SHA256 v:NotBefore: May 25 12:00:00 2015 GMT; NotAfter: Dec 31 01:00:00 2037 GMT --- Server certificate -----BEGIN CERTIFICATE----- MIIF3DCCBMSgAwIBAgIQDt5ScmecvCixnapEIWZXMzANBgkqhkiG9w0BAQsFADA8 MQswCQYDVQQGEwJVUzEPMA0GA1UEChMGQW1hem9uMRwwGgYDVQQDExNBbWF6b24g UlNBIDIwNDggTTAxMB4XDTI1MTExMjAwMDAwMFoXDTI2MTIxMTIzNTk1OVowHDEa MBgGA1UEAxMRbmV0c3lzamFwYW4uY28uanAwggEiMA0GCSqGSIb3DQEBAQUAA4IB DwAwggEKAoIBAQDu7GdZu0eBXBP8Y/XrooT0GDSfJk+GoNHD8nGXz0d2Q7fAmPCt I+5ZkDi9IfcAia47ozdf1R1Df0aMdvx8dAMfBWSh10CqsOMpCITcVXLX+DL4C+Iy 2QLgEZG0xPoJWlZrNckpI6ScPm23hs+BdBGoMcwxtAax7H9kwk+YTfXMpMM7oiQp 5x4r2LAnGKtCnEqXDEAlUVJV0XdRcV7SOBxHuO2p2YMUGPCYOS0vuHdPWroIbvnk e2hryZoQLiFaM97PkiUa5Xs+cW83Tit+M4Oe2fxBWGTuf8Xh4j2in7WGbOLA8H0T t1+I2S4mglaTJgqF7z21aQzE/wtEbh74YRRfAgMBAAGjggL4MIIC9DAfBgNVHSME GDAWgBSBuA5jiokSGOX6OztQlZ/m5ZAThTAdBgNVHQ4EFgQU7n3PRvlRkvJuYZ4F wg4wOZhEoTwwMwYDVR0RBCwwKoIRbmV0c3lzamFwYW4uY28uanCCFXd3dy5uZXRz eXNqYXBhbi5jby5qcDATBgNVHSAEDDAKMAgGBmeBDAECATAOBgNVHQ8BAf8EBAMC BaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwOwYDVR0fBDQwMjAwoC6gLIYqaHR0cDov L2NybC5yMm0wMS5hbWF6b250cnVzdC5jb20vcjJtMDEuY3JsMHUGCCsGAQUFBwEB BGkwZzAtBggrBgEFBQcwAYYhaHR0cDovL29jc3AucjJtMDEuYW1hem9udHJ1c3Qu Y29tMDYGCCsGAQUFBzAChipodHRwOi8vY3J0LnIybTAxLmFtYXpvbnRydXN0LmNv bS9yMm0wMS5jZXIwDAYDVR0TAQH/BAIwADCCAX8GCisGAQQB1nkCBAIEggFvBIIB awFpAHYA2AlVO5RPev/IFhlvlE+Fq7D4/F6HVSYPFdEucrtFSxQAAAGadiW47gAA BAMARzBFAiEAgeUmfVWtXiNoqDfFhWcFRpCxpPq1e/5/0YliWlH/ZOYCIGiMqeeA 3n76Rzy5Lbx/RkEk/L7GAEzA3zu7FwZUnXgaAHcAwjF+V0UZo0XufzjespBB68fC IVoiv3/Vta12mtkOUs0AAAGadiW45wAABAMASDBGAiEAnxnkGpxZKxlLMO3URFtL l7zJqLiw1HmoN+OZRHpL91kCIQDYkpQJW/Fr4JE7ASZE2CpXJai6b+iNde90yq7R +VD1QQB2AJROQ4f67MHvgfMZJCaoGGUBx9NfOAIBP3JnfVU3LhnYAAABmnYluPoA AAQDAEcwRQIgXEoK8LBrqkcU2I4tx7BGUupR4/Br1yF2HjOgdwHIJQcCIQDcIVv3 T6GtGEkAuweLWRbqGIeMtUpLQZSmqLQPbLAcNDANBgkqhkiG9w0BAQsFAAOCAQEA OFdiykzQ6AxLywK8YrKtZMC+R0KpX4k6IixAj9GlTmsmagiUg9W3aSsnT4ZOVodL Lf66p+DeQpytPhcZ1bCv2SCwc6XY44Ff/RPvrXntDHecpmZrdy8VXsws/m1Knkp7 FlC6nbo+YxXQF42StOtWqicx5NdTbm9sCpz1M01cuVsxM85LfSGnESbVm18sTGqv hR5T271XzE1c3SE0Ql3fMIqdoKGJecJvv08jolWWHrnaRC6cwL5/XNHRcPmvXTnB 2Q8aKx73IbkHO9MR5rQoiwthOBh3oXPWn1dUM1OK/oSjk1SHQzx4hhXf0xPrd63e tp1bWjrWCXL+emK5qqLGUw== -----END CERTIFICATE----- subject=CN = netsysjapan.co.jp issuer=C = US, O = Amazon, CN = Amazon RSA 2048 M01 --- 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 4833 bytes and written 392 bytes Verification: OK --- New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256 Server public key is 2048 bit Secure Renegotiation IS NOT supported Compression: NONE Expansion: NONE No ALPN negotiated Early data was not sent Verify return code: 0 (ok) ---
#
OCSP response of
netsysjapan.co.jp
from OCSP responder (Let's Encrypt)
OCSP response from OCSP responder allows only Let's Encrypt's Certificate.