www.kncweb.co.jp

Issued by Cybertrust Japan Public CA G3

About this certificate


This digital certificate with serial number 68:09:fc:9e:ce:70:93:09:d6:9f:23:21:aa:69:f5:32:07:17:cd:b0 was issued on by Cybertrust Japan Co., Ltd. .

This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.

Cerificate errors/warnings *beta

  • ERROR: KeyUsage extension SHOULD be marked as critical when present

KNC Laboratories Co., Ltd.

Organization: KNC Laboratories Co., Ltd.
Organization unit: the general affairs department
State / Province: Hyogo
Locality: 3-2-34 Takatsukadai Nishi-ku Kobe
Country: JP

Cybertrust Japan Co., Ltd.

Organization: Cybertrust Japan Co., Ltd.
State / Province: Hyogo
Locality: 3-2-34 Takatsukadai Nishi-ku Kobe
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 68:09:fc:9e:ce:70:93:09:d6:9f:23:21:aa:69:f5:32:07:17:cd:b0
Serial Number (int): 593957753207540349892488908338753094103567158704
Serial Number lenght: 159 bits, 20 octets

SubjectKeyId: 59:bc:b5:31:72:dc:60:fd:42:da:8a:97:43:27:a7:f2:2b:7c:69:04
AuthorityKeyId: 73:a8:08:53:29:b8:15:fb:99:80:e5:c5:37:d8:f8:39:7b:a4:13:06

Fingerprint (sha1): 6d:8d:b5:c2:f2:fe:8c:26:33:09:74:38:50:d9:80:ba:fc:fd:6e:ca
Fingerprint (sha256): 95:0a:61:ba:c5:ea:8d:35:7d:db:1e:d7:a5:cd:18:6e:da:bc:ce:d3:6a:73:e7:e8:fa:2d:99:0f:d2:ff:77:86

Issuing Certificate URL: http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/ctjpubcag3_sha256.crt

Revocation information

OCSP Server: http://ocsp.cybertrust.ne.jp/OcspServer
CRL Distribution Point: http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/cdp.crl

Check the revocation status for the current certificate on www.kncweb.co.jp
1
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any other subject alternative names besides the common name of the subject: www.kncweb.co.jp

Certificate

The complete raw certificate details in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF7zCCBNegAwIBAgIUaAn8ns5wkwnWnyMhqmn1MgcXzbAwDQYJKoZIhvcNAQEL BQAwWjELMAkGA1UEBhMCSlAxIzAhBgNVBAoTGkN5YmVydHJ1c3QgSmFwYW4gQ28u LCBMdGQuMSYwJAYDVQQDEx1DeWJlcnRydXN0IEphcGFuIFB1YmxpYyBDQSBHMzAe Fw0xNTAzMTEwODUzMTFaFw0xNjAzMzExNDU5MDBaMIGyMQswCQYDVQQGEwJKUDEO MAwGA1UECBMFSHlvZ28xKjAoBgNVBAcTITMtMi0zNCBUYWthdHN1a2FkYWkgTmlz aGkta3UgS29iZTEjMCEGA1UEChMaS05DIExhYm9yYXRvcmllcyBDby4sIEx0ZC4x JzAlBgNVBAsTHnRoZSBnZW5lcmFsIGFmZmFpcnMgZGVwYXJ0bWVudDEZMBcGA1UE AxMQd3d3LmtuY3dlYi5jby5qcDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBANiG6hwx7IUiWQk1qH/tCmIXqWugTT7N090yFVTm2nL29AN48twhO8amqVXY Rkksq3Km/iseNkyKVuB2Tb1oXkGFwjPhGPHmgQ4VYYTC0R42QYlovJl6+6fkYErl z6m3cgGLJ8z7u/q59mpE+PQs111zV1fXinIUm/AjIu4o/tqMXTYu9u/GpSWV4Kel Rd3SbMsoqKhkrK3NLYUQsxHAEkTe7GIh5xHFlyNWMwmzHrjzNGgd5oZveKFPBaol dPuFP87N5OKkZiUxb5MlKuQ2TsDuByjrqNZHLnDrrXb1BLPUwB0izx3L0DtvdK8O qa4eJwROs94Wgy1v0+LeQjI7OpsCAwEAAaOCAlIwggJOMAkGA1UdEwQCMAAwgbgG A1UdIASBsDCBrTCBqgYIKoMIjJsRAQEwgZ0wVwYIKwYBBQUHAgIwSxpJRm9yIG1v cmUgZGV0YWlscywgcGxlYXNlIHZpc2l0IG91ciB3ZWJzaXRlIGh0dHBzOi8vd3d3 LmN5YmVydHJ1c3QubmUuanAgLjBCBggrBgEFBQcCARY2aHR0cHM6Ly93d3cuY3li ZXJ0cnVzdC5uZS5qcC9zc2wvcmVwb3NpdG9yeS9pbmRleC5odG1sMBsGA1UdEQQU MBKCEHd3dy5rbmN3ZWIuY28uanAwgaUGCCsGAQUFBwEBBIGYMIGVMDMGCCsGAQUF BzABhidodHRwOi8vb2NzcC5jeWJlcnRydXN0Lm5lLmpwL09jc3BTZXJ2ZXIwXgYI KwYBBQUHMAKGUmh0dHA6Ly9zdXJlc2VyaWVzLWNybC5jeWJlcnRydXN0Lm5lLmpw L1N1cmVTZXJ2ZXIvY3RqcHViY2FnMy9jdGpwdWJjYWczX3NoYTI1Ni5jcnQwCwYD VR0PBAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAfBgNVHSME GDAWgBRzqAhTKbgV+5mA5cU32Pg5e6QTBjBVBgNVHR8ETjBMMEqgSKBGhkRodHRw Oi8vc3VyZXNlcmllcy1jcmwuY3liZXJ0cnVzdC5uZS5qcC9TdXJlU2VydmVyL2N0 anB1YmNhZzMvY2RwLmNybDAdBgNVHQ4EFgQUWby1MXLcYP1C2oqXQyen8it8aQQw DQYJKoZIhvcNAQELBQADggEBAHFZbhQGbaZessTDCCtHNj24EojGb2sLrxfsp6FC qwNIAoR4R2MGqMGR10JulExyNDPCwmqZjq+3LvCFYRpYvlfceuVrrEQ5MoYCEc7n 7bJohquCewXHbmxnLWpnadMVz35RWwLzyz98crLOPS8z8OZ2jOegpApGVbecekC/ BGgy15AWzHrl0cvSJG73edl2NaQEIT1Th9MvJzp8g87i5o5rQW1NU+gSdiVIPNfo e4P9Xw77V3QtBrKClG+RIcAPlPL+sJYAei80+s3tlgLjJE99YZQrc8K5pM80h4wz Ta85N3Ckl7KZBzT6JlwQ6ge+rkLOsbhhwXNuGKG/TYaxLv8= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2IbqHDHshSJZCTWof+0K Yhepa6BNPs3T3TIVVObacvb0A3jy3CE7xqapVdhGSSyrcqb+Kx42TIpW4HZNvWhe QYXCM+EY8eaBDhVhhMLRHjZBiWi8mXr7p+RgSuXPqbdyAYsnzPu7+rn2akT49CzX XXNXV9eKchSb8CMi7ij+2oxdNi7278alJZXgp6VF3dJsyyioqGSsrc0thRCzEcAS RN7sYiHnEcWXI1YzCbMeuPM0aB3mhm94oU8FqiV0+4U/zs3k4qRmJTFvkyUq5DZO wO4HKOuo1kcucOutdvUEs9TAHSLPHcvQO290rw6prh4nBE6z3haDLW/T4t5CMjs6 mwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded