*.tkc.co.jp

Issued by Cybertrust Japan Public CA G3

About this certificate


This digital certificate with serial number 4b:22:5f:ef:6c:5a:ba:ef:5e:64:b3:f3:32:b8:c5:9e:5d:f6:a2:42 was issued on by Cybertrust Japan Co., Ltd..

This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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

TKC Corporation

Organization: TKC Corporation
Organization unit: System Engineering Center
State / Province: Tokyo
Locality: Shinjuku
Country: JP

Cybertrust Japan Co., Ltd.

Organization: Cybertrust Japan Co., Ltd.
State / Province: Tokyo
Locality: Shinjuku
Country: JP

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 4b:22:5f:ef:6c:5a:ba:ef:5e:64:b3:f3:32:b8:c5:9e:5d:f6:a2:42
Serial Number (int): 428940890287214938586991704448138979564280259138
Serial Number lenght: 159 bits, 20 octets

SubjectKeyId: 9c:cb:38:e8:9c:b9:49:64:6a:c9:61:f3:c1:fa:0b:7d:1a:f5:da:31
AuthorityKeyId: 73:a8:08:53:29:b8:15:fb:99:80:e5:c5:37:d8:f8:39:7b:a4:13:06

Fingerprint (sha1): b7:b8:05:66:42:51:e8:cd:3a:d2:d2:63:41:ad:88:35:f7:34:bb:74
Fingerprint (sha256): f1:f6:10:36:2e:7e:50:a8:b0:5d:9f:99:20:c9:a8:41:f5:87:f2:c6:7d:cf:01:4e:96:59:dd:98:45:23:cf:4b

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 *.tkc.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

*.tkc.co.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFvDCCBKSgAwIBAgIUSyJf72xauu9eZLPzMrjFnl32okIwDQYJKoZIhvcNAQEL BQAwWjELMAkGA1UEBhMCSlAxIzAhBgNVBAoTGkN5YmVydHJ1c3QgSmFwYW4gQ28u LCBMdGQuMSYwJAYDVQQDEx1DeWJlcnRydXN0IEphcGFuIFB1YmxpYyBDQSBHMzAe Fw0xNTExMDQwNDM1NDBaFw0xODExMjgxNDU5MDBaMIGEMQswCQYDVQQGEwJKUDEO MAwGA1UECBMFVG9reW8xETAPBgNVBAcTCFNoaW5qdWt1MRgwFgYDVQQKEw9US0Mg Q29ycG9yYXRpb24xIjAgBgNVBAsTGVN5c3RlbSBFbmdpbmVlcmluZyBDZW50ZXIx FDASBgNVBAMMCyoudGtjLmNvLmpwMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIB CgKCAQEAr8qNfslV1dJueByZsFn88V4QBPtFpjh5ZCLsPg4BA8f/ZdnHhvovyuQs fbcBTsrfLC/VDuXYiyLfg/q04SzeVYpSrh/mSJjpUz+fI4dJ8WSGw+6bZWl7WSwk NV0AJtZFkc2L7adUU0vuJug5JR04/DHL1Y+/2p+02bV6ii3hRiNHCOFONt0eeVTf 6d+bq89chLl1PhLUT/qx4kfBKVTleiyU4xUTSxvr6kCcfVNJRT0+s43mU96+2KcQ 4Bl2QCD7NAjARk62GQPcPtW0K9xjtcBj62D/aQsJLS9AB9LS05/sxaDm67qqiN1j 381EiuSs3yP1ti/jVXfIu/otHJDYUwIDAQABo4ICTTCCAkkwCQYDVR0TBAIwADCB uAYDVR0gBIGwMIGtMIGqBggqgwiMmxEBATCBnTBXBggrBgEFBQcCAjBLGklGb3Ig bW9yZSBkZXRhaWxzLCBwbGVhc2UgdmlzaXQgb3VyIHdlYnNpdGUgaHR0cHM6Ly93 d3cuY3liZXJ0cnVzdC5uZS5qcCAuMEIGCCsGAQUFBwIBFjZodHRwczovL3d3dy5j eWJlcnRydXN0Lm5lLmpwL3NzbC9yZXBvc2l0b3J5L2luZGV4Lmh0bWwwFgYDVR0R BA8wDYILKi50a2MuY28uanAwgaUGCCsGAQUFBwEBBIGYMIGVMDMGCCsGAQUFBzAB hidodHRwOi8vb2NzcC5jeWJlcnRydXN0Lm5lLmpwL09jc3BTZXJ2ZXIwXgYIKwYB BQUHMAKGUmh0dHA6Ly9zdXJlc2VyaWVzLWNybC5jeWJlcnRydXN0Lm5lLmpwL1N1 cmVTZXJ2ZXIvY3RqcHViY2FnMy9jdGpwdWJjYWczX3NoYTI1Ni5jcnQwCwYDVR0P BAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMBBggrBgEFBQcDAjAfBgNVHSMEGDAW gBRzqAhTKbgV+5mA5cU32Pg5e6QTBjBVBgNVHR8ETjBMMEqgSKBGhkRodHRwOi8v c3VyZXNlcmllcy1jcmwuY3liZXJ0cnVzdC5uZS5qcC9TdXJlU2VydmVyL2N0anB1 YmNhZzMvY2RwLmNybDAdBgNVHQ4EFgQUnMs46Jy5SWRqyWHzwfoLfRr12jEwDQYJ KoZIhvcNAQELBQADggEBAHfalP5VpqmAwnBWW6Gsn2Cc+DQFed5HWycKvm/tKU6u yHOhDx/a4QDmuZCSxmSkvyFaBSlkivv3ZTDed3fCDDM4Br+ERckdmvrTE6I9vy0c yjaTsA0qqoV4zd+1i+u5sR2CUHBoJMC6BzHrieXP/g9g5P/TI2x8PKOROZvywyE4 FOYLQfXE2gDnyrn2hadCqF/u9cWeB2awdEqLAdnBY9QV/odjqDiFN1F3fwDk/Vjw 26Am9gGBoSzmI5LGfVfKbtiLtDsDI6E0Zl0EzM5oLJqH9EGjWXt3pd/EDrwcRRv1 mVYBO0lzTtKVaigWL+R6webdfLiONn5Y4kmqub0sok0= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAr8qNfslV1dJueByZsFn8 8V4QBPtFpjh5ZCLsPg4BA8f/ZdnHhvovyuQsfbcBTsrfLC/VDuXYiyLfg/q04Sze VYpSrh/mSJjpUz+fI4dJ8WSGw+6bZWl7WSwkNV0AJtZFkc2L7adUU0vuJug5JR04 /DHL1Y+/2p+02bV6ii3hRiNHCOFONt0eeVTf6d+bq89chLl1PhLUT/qx4kfBKVTl eiyU4xUTSxvr6kCcfVNJRT0+s43mU96+2KcQ4Bl2QCD7NAjARk62GQPcPtW0K9xj tcBj62D/aQsJLS9AB9LS05/sxaDm67qqiN1j381EiuSs3yP1ti/jVXfIu/otHJDY UwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded