www.dm-c.co.jp

Issued by CrossTrust OV CA1

About this certificate


This digital certificate with serial number 2a:b9:a4:14:c6:bd:fe:b6 was issued on by CrossTrust .

While the 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.

Cerificate errors/warnings *beta

  • ERROR: Certificate contains no Authority Info Access Issuers
  • WARNING: Certificate contains unknown extension ([2.16.840.1.113730.1.1])

Dentsu Meitetsu Communications Inc.

Organization: Dentsu Meitetsu Communications Inc.
Organization unit: Management section
State / Province: Aichi
Locality: Nagoya City
Country: JP

CrossTrust

Organization: CrossTrust
State / Province: Aichi
Locality: Nagoya City
Country: JP

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 2a:b9:a4:14:c6:bd:fe:b6
Serial Number (int): 3078672229425086134
Serial Number lenght: 62 bits, 8 octets

SubjectKeyId: d7:60:55:dc:a5:f2:b5:04:78:48:93:d9:33:53:11:79:c8:38:8e:1f
AuthorityKeyId: 32:88:4f:a1:49:8f:a9:3e:70:45:f6:cb:f3:8c:c3:bd:a6:16:9a:00

Fingerprint (sha1): 08:fa:c6:21:36:f4:4a:88:6f:d3:c8:82:5c:15:0d:51:f8:2b:fa:ee
Fingerprint (sha256): e3:58:79:8d:15:bf:15:bc:3e:8b:30:61:ca:b1:37:73:f3:b2:75:ce:fc:df:e2:c9:5a:f0:cd:f9:2e:0f:4a:9e


Revocation information

CRL Distribution Point: http://crl.crosstrust.net/sppca/xt/ovca1.crl

Check the revocation status for the current certificate on www.dm-c.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

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication

Extensions

8 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.dm-c.co.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEfTCCA2WgAwIBAgIIKrmkFMa9/rYwDQYJKoZIhvcNAQEFBQAwPjELMAkGA1UE BhMCSlAxEzARBgNVBAoTCkNyb3NzVHJ1c3QxGjAYBgNVBAMTEUNyb3NzVHJ1c3Qg T1YgQ0ExMB4XDTE0MDIwMzA1MTEwOVoXDTE1MDIyODE0NTk1OVowgZcxCzAJBgNV BAYTAkpQMQ4wDAYDVQQIEwVBaWNoaTEUMBIGA1UEBxMLTmFnb3lhIENpdHkxLDAq BgNVBAoTI0RlbnRzdSBNZWl0ZXRzdSBDb21tdW5pY2F0aW9ucyBJbmMuMRswGQYD VQQLExJNYW5hZ2VtZW50IHNlY3Rpb24xFzAVBgNVBAMTDnd3dy5kbS1jLmNvLmpw MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwO6JU7/ZEwxsPE6NxzAM rESiVAa3duJAQGS8vha9d2bEvGFT+4+kI6iP6vcUY6TA+2DQY9eOt4BtS+gAeFLx eKhbVb1xXkBJ3JvnuAeVg/pul8MxNNx7Uq6Amyu7XHSlG4swXXWMxWQZJ92hbWfX Zfhy9Je7Ct9E619vCcXKlrMasU99x5t1ouryv+gfKUBbcCfELXP0yIqzVlKyqrLq zmGV9Hq27/R0Rpqs//7AauQLhtKKhmLu7mBNuUpcAS4e6qs8Wuqw1H+76HYJMUTk mpy+yiYp2C8XIFZjWGFrXVd7MrTrVii4kyJ5Nc+ltQeJsI6znICCayafE3BIws9Y qQIDAQABo4IBIzCCAR8wDgYDVR0PAQH/BAQDAgWgMBMGA1UdJQQMMAoGCCsGAQUF BwMBMB0GA1UdDgQWBBTXYFXcpfK1BHhIk9kzUxF5yDiOHzAfBgNVHSMEGDAWgBQy iE+hSY+pPnBF9svzjMO9phaaADAZBgNVHREEEjAQgg53d3cuZG0tYy5jby5qcDBL BgNVHSAERDBCMEAGCCqDCIycHAEBMDQwMgYIKwYBBQUHAgEWJmh0dHBzOi8vcmVw b3NpdG9yeS5jcm9zc3RydXN0Lm5ldC9jcHMvMD0GA1UdHwQ2MDQwMqAwoC6GLGh0 dHA6Ly9jcmwuY3Jvc3N0cnVzdC5uZXQvc3BwY2EveHQvb3ZjYTEuY3JsMBEGCWCG SAGG+EIBAQQEAwIGQDANBgkqhkiG9w0BAQUFAAOCAQEABE6EnXhg+En5XUZnghqC KBKcb9KgxJLF9YvmL/uC3yA4llwINuW8hRdjTO9cNzFAIvQhgqFMpDVosquKFswD npV4mb/VUy7KWgP582H1kjQFZQzTkOQI3m9lN8avALz5+OX3+z6G1HlAVjlUIxr4 EhUSluUUW7OsPvOWNIHGNK53P5dpiZ6Z85FfygIAX8D/Ysseh/L8nMLMyLyMGbqa 1Y6kj7OLlYAbuql4Qsiy2gZIDzBFTzsVkqBIusdNyvO79U9h+u0C2foW6xEOD7is s7Eb+eukaP+Sbn0trtNeZcvrSXpqiYSxmZUXdas4q2XYbN8wvy8tQzU2GnZ//pa4 0w== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwO6JU7/ZEwxsPE6NxzAM rESiVAa3duJAQGS8vha9d2bEvGFT+4+kI6iP6vcUY6TA+2DQY9eOt4BtS+gAeFLx eKhbVb1xXkBJ3JvnuAeVg/pul8MxNNx7Uq6Amyu7XHSlG4swXXWMxWQZJ92hbWfX Zfhy9Je7Ct9E619vCcXKlrMasU99x5t1ouryv+gfKUBbcCfELXP0yIqzVlKyqrLq zmGV9Hq27/R0Rpqs//7AauQLhtKKhmLu7mBNuUpcAS4e6qs8Wuqw1H+76HYJMUTk mpy+yiYp2C8XIFZjWGFrXVd7MrTrVii4kyJ5Nc+ltQeJsI6znICCayafE3BIws9Y qQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded

[c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2 . . . . . . . . [c:0|t:2|false] INTEGER 3078672229425086134 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'JP' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'CrossTrust' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'CrossTrust OV CA1' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2014-02-03 05:11:09 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-02-28 14:59:59 +0000 UTC . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'JP' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Aichi' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.7 (localityName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Nagoya City' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Dentsu Meitetsu Communications Inc.' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Management section' . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.dm-c.co.jp' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption) . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24355381253176915460228566712244246279204242577479051051984128321955009397880988153072902757986496093063214344665305110890604734210871687899232198323294726049242006524544522048401838692664623822941204454572350547806064896685808268601163505539871408512973288769959097635155551476607331964854132554626076828564194591863297698017680716322833781025083375488888901819752188197314912373637981940475851372336367133654215250627989519688843748847171738669920978508531108072320363719848266344174601843599930910825256265738432250451042157882949483606782408826947972776422707535108722776166190517112158566135790196835682521929897 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537 . . . . . . . . [c:2|t:3|true] ORAddress . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits) 05a0 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth) . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes) d76055dca5f2b504784893d933531179c8388e1f . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 32884fa1498fa93e7045f6cbf38cc3bda6169a00 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (18 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.dm-c.co.jp' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (68 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.392.200220.1.1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.2.1 (cps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:22|false] IA5String 'https://repository.crosstrust.net/cps/' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.31 (cRLDistributionPoints) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (54 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|true] OtherName . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crl.crosstrust.net/sppca/xt/ovca1.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.16.840.1.113730.1.1 (netscape-cert-type) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2 bits) 0640 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.5 (sha1WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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