t-miraiseed.benesse.ne.jp

Issued by Cybertrust Japan Public CA G3

About this certificate


This digital certificate with serial number 18:40:9b:f3:7d:0b:ce:11:95:7b:00:dc:55:b3:68:08:93:82:2e:b1 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

  • KeyUsage extension SHOULD be marked as critical when present
  • commonName field is deprecated

BENESSE CORPORATION

Organization: BENESSE CORPORATION
Organization unit: IT Strategy Department
State / Province: Okayama
Locality: Okayama-shi Kita-ku Minamikata 3-7-17
Country: JP

Cybertrust Japan Co., Ltd.

Organization: Cybertrust Japan Co., Ltd.
State / Province: Okayama
Locality: Okayama-shi Kita-ku Minamikata 3-7-17
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 18:40:9b:f3:7d:0b:ce:11:95:7b:00:dc:55:b3:68:08:93:82:2e:b1
Serial Number (int): 138456611451627487397008037948196421674790432433
Serial Number lenght: 157 bits, 20 octets

SubjectKeyId: b6:8f:43:9c:d4:e0:07:e3:83:36:87:b6:ba:2b:5f:23:da:35:c5:47
AuthorityKeyId: 73:a8:08:53:29:b8:15:fb:99:80:e5:c5:37:d8:f8:39:7b:a4:13:06

Fingerprint (sha1): 9d:39:66:ac:c0:16:b9:e2:4e:e8:da:4e:01:2f:1b:e5:13:91:28:92
Fingerprint (sha256): fc:70:a7:a4:c3:e3:af:71:26:5e:71:09:fa:b3:9d:d0:7b:51:b1:7b:11:a2:7c:3f:a2:69:e0:cf:fc:54:7e:37

Issuing Certificate URL: http://sureseries-crl.cybertrust.ne.jp/SureServer/ctjpubcag3/ctjpubcag3.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 t-miraiseed.benesse.ne.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

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

t-miraiseed.benesse.ne.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGBjCCBO6gAwIBAgIUGECb830LzhGVewDcVbNoCJOCLrEwDQYJKoZIhvcNAQEF BQAwWjELMAkGA1UEBhMCSlAxIzAhBgNVBAoTGkN5YmVydHJ1c3QgSmFwYW4gQ28u LCBMdGQuMSYwJAYDVQQDEx1DeWJlcnRydXN0IEphcGFuIFB1YmxpYyBDQSBHMzAe Fw0xNTAzMzAwNjU5MzBaFw0xNjA0MzAxNDU5MDBaMIGyMQswCQYDVQQGEwJKUDEQ MA4GA1UECBMHT2theWFtYTEuMCwGA1UEBxMlT2theWFtYS1zaGkgS2l0YS1rdSBN aW5hbWlrYXRhIDMtNy0xNzEcMBoGA1UEChMTQkVORVNTRSBDT1JQT1JBVElPTjEf MB0GA1UECxMWSVQgU3RyYXRlZ3kgRGVwYXJ0bWVudDEiMCAGA1UEAxMZdC1taXJh aXNlZWQuYmVuZXNzZS5uZS5qcDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoC ggEBALFalbSH1Y7YDD493SIXxB0YloGQ3eUlGPMcn8ea+0xPDF1hsZzlcY1tJYcm 9Ra88t46Y+wtn/0iKFROqfNl+KekBTk+4Bb4Kz6HdOCPa5ceXEFB5sbmGr9iJ9FV wvsAGZVkh3NPUF2qQZ1e3LPUtpl0EUqSJyuHdUE2VDvc+o4Qt/B6kLrdFGb7hz8z L1Zfmu1HRCggd8re0RRt9vRHw3yLpF0T29EvXSRdkjNjextVzK//kRNKV3/Z5Kgk wqVQCrxPjxUJVNCT9qIHLq+wrK1LbMz2G10OGUtN2S/vOveL74JjB6XutxJxMW9k /HmYcnFJKbyA5AKEKSlMxej13k0CAwEAAaOCAmkwggJlMAkGA1UdEwQCMAAwgbgG A1UdIASBsDCBrTCBqgYIKoMIjJsRAQEwgZ0wVwYIKwYBBQUHAgIwSxpJRm9yIG1v cmUgZGV0YWlscywgcGxlYXNlIHZpc2l0IG91ciB3ZWJzaXRlIGh0dHBzOi8vd3d3 LmN5YmVydHJ1c3QubmUuanAgLjBCBggrBgEFBQcCARY2aHR0cHM6Ly93d3cuY3li ZXJ0cnVzdC5uZS5qcC9zc2wvcmVwb3NpdG9yeS9pbmRleC5odG1sMCQGA1UdEQQd MBuCGXQtbWlyYWlzZWVkLmJlbmVzc2UubmUuanAwgZ4GCCsGAQUFBwEBBIGRMIGO MDMGCCsGAQUFBzABhidodHRwOi8vb2NzcC5jeWJlcnRydXN0Lm5lLmpwL09jc3BT ZXJ2ZXIwVwYIKwYBBQUHMAKGS2h0dHA6Ly9zdXJlc2VyaWVzLWNybC5jeWJlcnRy dXN0Lm5lLmpwL1N1cmVTZXJ2ZXIvY3RqcHViY2FnMy9jdGpwdWJjYWczLmNydDAL BgNVHQ8EBAMCBaAwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMB8GA1Ud IwQYMBaAFHOoCFMpuBX7mYDlxTfY+Dl7pBMGMFUGA1UdHwROMEwwSqBIoEaGRGh0 dHA6Ly9zdXJlc2VyaWVzLWNybC5jeWJlcnRydXN0Lm5lLmpwL1N1cmVTZXJ2ZXIv Y3RqcHViY2FnMy9jZHAuY3JsMB0GA1UdDgQWBBS2j0Oc1OAH44M2h7a6K18j2jXF RzATBgorBgEEAdZ5AgQDAQH/BAIFADANBgkqhkiG9w0BAQUFAAOCAQEAalDKynRB UTGFrz+fLmevvy7SuTvnxXEu+SGgkSnARPQx9xiJgmkftCsk/GEjbyWfBUgrLI3K YKrvR+o9xNyKQw6KvVkXZ/x18kGul3NvAWXEGoKR08UYdYjODIl9u/5wFiHFItKx C2t3a7oHP2kdFZY5UX0wIEZiPRzotT5kMpRDKG4OVyqFHDlcP0eoHpq591ARWyAS 0nKNEwOMu74AsIuTltUwVdWXoqJucrX+zpWWf4JG4gGmkzNmiHICLbLZfMuz5ijA jXMrbpmp08X2n1sJBew5fmhVfmGwcVOV5ogm+9DkV8suZXtY4WIy9UpswHT3ZVOs rcVBQa6eFn/1uQ== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsVqVtIfVjtgMPj3dIhfE HRiWgZDd5SUY8xyfx5r7TE8MXWGxnOVxjW0lhyb1Frzy3jpj7C2f/SIoVE6p82X4 p6QFOT7gFvgrPod04I9rlx5cQUHmxuYav2In0VXC+wAZlWSHc09QXapBnV7cs9S2 mXQRSpInK4d1QTZUO9z6jhC38HqQut0UZvuHPzMvVl+a7UdEKCB3yt7RFG329EfD fIukXRPb0S9dJF2SM2N7G1XMr/+RE0pXf9nkqCTCpVAKvE+PFQlU0JP2ogcur7Cs rUtszPYbXQ4ZS03ZL+8694vvgmMHpe63EnExb2T8eZhycUkpvIDkAoQpKUzF6PXe TQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded