www.u-m.jp

Issued by SecureCore RSA DV CA

About this certificate


This digital certificate with serial number d3:28:b2:19:05:87:05:af:da:e3:03:e3:11:b6:15:d7 was issued on by SecureCore .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. 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.

www.u-m.jp

Organization unit: Domain Control Validated
Organization unit: CoreSSL DV

SecureCore

Organization: SecureCore

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): d3:28:b2:19:05:87:05:af:da:e3:03:e3:11:b6:15:d7
Serial Number (int): 280678411236282812032328194145027233239
Serial Number lenght: 128 bits, 16 octets

SubjectKeyId: 05:60:2c:a0:d2:3f:09:bc:bd:b3:f6:92:34:de:7d:9c:34:32:3a:c0
AuthorityKeyId: 87:b2:e6:d0:df:df:0c:e3:2d:97:d2:24:08:a9:50:8f:27:0b:90:69

Fingerprint (sha1): 57:e3:e4:13:3f:69:8e:5b:6a:4e:a4:ea:a9:ed:f3:a7:26:29:cb:cb
Fingerprint (sha256): 50:1b:e5:25:e4:ef:95:ac:24:5e:fa:dd:c6:79:6a:79:50:89:dc:b9:de:89:30:52:e0:d8:0d:a4:ac:9c:4c:13

Issuing Certificate URL: http://crt.securecore-ca.com/SecureCoreRSADVCA.crt

Revocation information

OCSP Server: http://ocsp.securecore-ca.com
CRL Distribution Point: http://crl.securecore-ca.com/SecureCoreRSADVCA.crl

Check the revocation status for the current certificate on www.u-m.jp
2
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

www.u-m.jp
u-m.jp

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE7DCCA9SgAwIBAgIRANMoshkFhwWv2uMD4xG2FdcwDQYJKoZIhvcNAQELBQAw YTELMAkGA1UEBhMCSlAxDjAMBgNVBAgTBU9TQUtBMQ4wDAYDVQQHEwVPU0FLQTET MBEGA1UEChMKU2VjdXJlQ29yZTEdMBsGA1UEAxMUU2VjdXJlQ29yZSBSU0EgRFYg Q0EwHhcNMTUxMTIwMDAwMDAwWhcNMTgxMTE5MjM1OTU5WjBNMSEwHwYDVQQLExhE b21haW4gQ29udHJvbCBWYWxpZGF0ZWQxEzARBgNVBAsTCkNvcmVTU0wgRFYxEzAR BgNVBAMTCnd3dy51LW0uanAwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIB AQDCtcVH9C+7K7rko79R76DHOF2PEFhMc+ERvvUBUGYtk/f+fUNN7VrW9N/DA89K Ip3J264UvdEWt3LAPYyVdwJMIfYfnaVb2yHgZDQou9HLuUPP5kG8d2o+bvQalo2N AMa/7yHVAcDh4mxyqQHaLv5oHPz6IXaQC9SUNh9JE/0EHDEnM/vZ0TQw3ONr3lee nrmPU+V+rt1oUiqUmjpPr0JfvTDqJHLtpRroHk1oUsLvqMT/3Ns3ibMn+3x8DlQW +YRfGSepNTErgbjYQ4Ham3J0LrMNYLT3Nn4oYPhtdxI/otWwB2OPz5wVOQb6fQ/d ekLHyoVkPVSu2Y1utUsgukbhAgMBAAGjggGxMIIBrTAfBgNVHSMEGDAWgBSHsubQ 398M4y2X0iQIqVCPJwuQaTAdBgNVHQ4EFgQUBWAsoNI/Cby9s/aSNN59nDQyOsAw DgYDVR0PAQH/BAQDAgWgMAwGA1UdEwEB/wQCMAAwHQYDVR0lBBYwFAYIKwYBBQUH AwEGCCsGAQUFBwMCME8GA1UdIARIMEYwOgYLKwYBBAGyMQECAjIwKzApBggrBgEF BQcCARYdaHR0cHM6Ly9jcHMuc2VjdXJlY29yZS1jYS5jb20wCAYGZ4EMAQIBMEMG A1UdHwQ8MDowOKA2oDSGMmh0dHA6Ly9jcmwuc2VjdXJlY29yZS1jYS5jb20vU2Vj dXJlQ29yZVJTQURWQ0EuY3JsMHkGCCsGAQUFBwEBBG0wazA+BggrBgEFBQcwAoYy aHR0cDovL2NydC5zZWN1cmVjb3JlLWNhLmNvbS9TZWN1cmVDb3JlUlNBRFZDQS5j cnQwKQYIKwYBBQUHMAGGHWh0dHA6Ly9vY3NwLnNlY3VyZWNvcmUtY2EuY29tMB0G A1UdEQQWMBSCCnd3dy51LW0uanCCBnUtbS5qcDANBgkqhkiG9w0BAQsFAAOCAQEA Xtp340o0mS1xnt2KxXRmmKhykuTKjQzIMOlFk5V07KgocBRC1UcoU2qm9x/vuphX WYdFSDmslliDyRgRT83nzpDuuXc3KPyefRtZ+G6mMDa3EvP+yIFHf2C12+XFzsLo jnSczA5Ms1bWt5Mne8PxL5j4PdS/EjsAdgtAW6ObPcqI3NWsqyWq7ZtijsXg0n6Y 0yFdhxbetKh9dfFxQnCHf+Zt/+/IWaLsSUzXHO6FXQTyLqn1A4xWzZHLsMARnkBW MIZm6tBZ/0/k+4rLZHyKKV1DTeRGd0GifGMxCkdHCF9HjdAZY8G4i9sBSn5X9lij S52YG6++PJ5hD2iWBvOBfA== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwrXFR/Qvuyu65KO/Ue+g xzhdjxBYTHPhEb71AVBmLZP3/n1DTe1a1vTfwwPPSiKdyduuFL3RFrdywD2MlXcC TCH2H52lW9sh4GQ0KLvRy7lDz+ZBvHdqPm70GpaNjQDGv+8h1QHA4eJscqkB2i7+ aBz8+iF2kAvUlDYfSRP9BBwxJzP72dE0MNzja95Xnp65j1Plfq7daFIqlJo6T69C X70w6iRy7aUa6B5NaFLC76jE/9zbN4mzJ/t8fA5UFvmEXxknqTUxK4G42EOB2pty dC6zDWC09zZ+KGD4bXcSP6LVsAdjj8+cFTkG+n0P3XpCx8qFZD1UrtmNbrVLILpG 4QIDAQAB -----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 280678411236282812032328194145027233239 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . . . . . [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 2.5.4.8 (stateOrProvinceName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'OSAKA' . . . . . . . . . . . . [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 'OSAKA' . . . . . . . . . . . . [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 'SecureCore' . . . . . . . . . . . . [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 'SecureCore RSA DV CA' . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2015-11-20 00:00:00 +0000 UTC . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2018-11-19 23:59:59 +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 2.5.4.11 (organizationalUnitName) . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Domain Control Validated' . . . . . . . . . . . . [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 'CoreSSL DV' . . . . . . . . . . . . [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.u-m.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 24579865601384627804595816889901500361259448676199625972099536328681503184133792508450426983268244188707902916645053078144858990014471911382069229869850355563594446997685397784497987626155612432609778763485907766822761319357698766762840335331569907615089479073334007941527780143073910289696181909902705294104921859919275600069753243444193762796275476056632019216960125688274823701849323627686654398887412040131107838631169746084913486852621192951232211209442263437105017853624019199349292594014357966385528706072657127701072466611384020202829244901860345663939254153868766716340049462032806216534144807833012681721569 . . . . . . . . . . . . . . . . . . . . [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 2.5.29.35 (authorityKeyIdentifier) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 87b2e6d0dfdf0ce32d97d22408a9508f270b9069 . . . . . . . . . . . . . . . . [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) 05602ca0d23f09bcbdb3f69234de7d9c34323ac0 . . . . . . . . . . . . . . . . [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 2.5.29.19 (basicConstraints) . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 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:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth) . . . . . . . . . . . . . . . . [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 (72 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.6449.1.2.2.50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [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://cps.securecore-ca.com' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy) . . . . . . . . . . . . . . . . [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 (60 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.securecore-ca.com/SecureCoreRSADVCA.crl' . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess) . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (109 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://crt.securecore-ca.com/SecureCoreRSADVCA.crt' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://ocsp.securecore-ca.com' . . . . . . . . . . . . . . . . [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 (22 bytes) . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.u-m.jp' . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'u-m.jp' . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption) . . . . . . . . [c:0|t:5|false] NULL . . . . [c:0|t:3|false] BIT STRING (2048 bits) 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