www.nttud-bs.co.jp

- NTT Urban Development Builservice Co. -

Issued by

About this certificate

This digital certificate with serial number 04:3a:15:02:8a:72:5e:b3:b9:98:a1:7b:74:08:bd:dd was issued on by RSA Data Security, Inc..

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We have idenified some issues with this certificate:

  • CAs must support key identifiers and include them in all certificates (RFC 5280: 4.2 & 4.2.1.1)
  • CAs must include keyIdentifer field of AKI in all non-self-issued certificates (RFC 5280: 4.2.1.1)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)
  • Sub certificates SHOULD include Subject Key Identifier in end entity certs (RFC 5280: 4.2 & 4.2.1.2)

NTT Urban Development Builservice Co.

Organization: NTT Urban Development Builservice Co.
Organization unit: Terms of use at www.verisign.co.jp/rpa (c) 04
Organization unit: Authenticated by VeriSign Japan K.K.
Organization unit: Member, VeriSign Trust Network
State / Province: Tokyo
Locality: Chiyoda-ku
Country: JP

RSA Data Security, Inc.

Organization: RSA Data Security, Inc.
Organization unit: Secure Server Certification Authority
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 04:3a:15:02:8a:72:5e:b3:b9:98:a1:7b:74:08:bd:dd
Serial Number (int): 5618491332839881324249457903253634525
Serial Number lenght: 123 bits, 16 octets

SubjectKeyId:
AuthorityKeyId:

Fingerprint (sha1): b7:a9:94:d3:09:e5:22:d0:54:5f:3b:ca:92:77:0d:01:4d:5e:95:e1
Fingerprint (sha256): 00:00:83:6e:0f:df:a0:61:7e:38:c0:a5:f4:7d:ef:fa:66:2d:02:21:0e:ff:c7:95:d5:de:96:3e:ef:f4:f3:b3


Revocation information

OCSP Server: http://ocsp.verisign.com
CRL Distribution Point: http://crl.verisign.com/RSASecureServer.crl

Check the revocation status for the current certificate on www.nttud-bs.co.jp
0
DNS Names
0
Email Addresses
0
IP Addresses

Advanced Certificate Properties

Technical details about this certificate


Public Key Algorithm

RSA

Key Size

1024

Signature Algorithm

SHA1 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

6 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

This certificate doesn't contain any subject alternative names.

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIEUTCCA76gAwIBAgIQBDoVAopyXrO5mKF7dAi93TANBgkqhkiG9w0BAQUFADBf MQswCQYDVQQGEwJVUzEgMB4GA1UEChMXUlNBIERhdGEgU2VjdXJpdHksIEluYy4x LjAsBgNVBAsTJVNlY3VyZSBTZXJ2ZXIgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkw HhcNMDYxMTA2MDAwMDAwWhcNMDcxMTA2MjM1OTU5WjCCAQ8xCzAJBgNVBAYTAkpQ MQ4wDAYDVQQIEwVUb2t5bzETMBEGA1UEBxQKQ2hpeW9kYS1rdTEuMCwGA1UEChQl TlRUIFVyYmFuIERldmVsb3BtZW50IEJ1aWxzZXJ2aWNlIENvLjE2MDQGA1UECxMt VGVybXMgb2YgdXNlIGF0IHd3dy52ZXJpc2lnbi5jby5qcC9ycGEgKGMpIDA0MS0w KwYDVQQLEyRBdXRoZW50aWNhdGVkIGJ5IFZlcmlTaWduIEphcGFuIEsuSy4xJzAl BgNVBAsTHk1lbWJlciwgVmVyaVNpZ24gVHJ1c3QgTmV0d29yazEbMBkGA1UEAxQS d3d3Lm50dHVkLWJzLmNvLmpwMIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDD cfIxz2FihqNBzL0/RVghrHan5emT3FG7CSFVA44heJjAXt39clavvULvd1fW2noh qxsetJ+9d2Up58AduBuVVmVeyGt99Ik5p31YsJt6s67dj4zPABHyiwNTrDgJTz13 v3ezY7PP0rMhaxpwl6NhZpJkAngcZmHOLqXEyH4DlwIDAQABo4IBXjCCAVowCQYD VR0TBAIwADALBgNVHQ8EBAMCBaAwPAYDVR0fBDUwMzAxoC+gLYYraHR0cDovL2Ny bC52ZXJpc2lnbi5jb20vUlNBU2VjdXJlU2VydmVyLmNybDCBrAYDVR0gBIGkMIGh MIGeBgtghkgBhvhFAQcBATCBjjAoBggrBgEFBQcCARYcaHR0cHM6Ly93d3cudmVy aXNpZ24uY29tL0NQUzBiBggrBgEFBQcCAjBWMBUWDlZlcmlTaWduLCBJbmMuMAMC AQEaPVZlcmlTaWduJ3MgQ1BTIGluY29ycC4gYnkgcmVmZXJlbmNlIGxpYWIuIGx0 ZC4gKGMpOTcgVmVyaVNpZ24wHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMC MDQGCCsGAQUFBwEBBCgwJjAkBggrBgEFBQcwAYYYaHR0cDovL29jc3AudmVyaXNp Z24uY29tMA0GCSqGSIb3DQEBBQUAA34AfYJw/ezHMtot21AFO/+F3wU+jVvWQP7b upCcO4oRNFxIoKMf7FnADSsDbbC4qJww/hL2b5RQi3ru6WbmIyiaAF5aFwVL7DWe 3AsmoroKFQNrdcY8nC12MRvk91yCzCo4QmTe6v8RpmpqaG3EN+lfhmMlrHoI+E0d BbXD+kQ= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDcfIxz2FihqNBzL0/RVghrHan 5emT3FG7CSFVA44heJjAXt39clavvULvd1fW2nohqxsetJ+9d2Up58AduBuVVmVe yGt99Ik5p31YsJt6s67dj4zPABHyiwNTrDgJTz13v3ezY7PP0rMhaxpwl6NhZpJk AngcZmHOLqXEyH4DlwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded