files.denkwerk.com

Issued by StartCom Class 2 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 01:21:4f was issued on by StartCom Ltd..

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

  • WARNING: Using depricated TeletexString for '[Köln]'
  • KeyUsage extension SHOULD be marked as critical when present
  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • Certificate has key usage [KeyAgreement] set
  • commonName field is deprecated
  • emailAddress field is deprecated

denkwerk GmbH

Organization: denkwerk GmbH
State / Province: Nordrhein-Westfalen
Locality: Köln
Country: DE

StartCom Ltd.

Organization: StartCom Ltd.
Organization unit: Secure Digital Certificate Signing
State / Province: Nordrhein-Westfalen
Locality: Köln
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:21:4f
Serial Number (int): 74063
Serial Number lenght: 17 bits, 3 octets

SubjectKeyId: 93:41:08:71:c4:af:c7:4e:05:66:23:cf:e4:13:12:c2:a5:e1:4b:68
AuthorityKeyId: 11:db:23:45:fd:54:cc:6a:71:6f:84:8a:03:d7:be:f7:01:2f:26:86

Fingerprint (sha1): 90:b6:fc:72:5c:58:9d:e5:48:d6:fa:4e:59:08:8d:17:e9:e1:03:e8
Fingerprint (sha256): a3:74:9a:fd:df:52:2f:da:15:ab:57:f8:a1:10:31:97:55:27:1a:01:95:75:22:9f:f9:f1:83:96:2a:94:73:e6

Issuing Certificate URL: http://aia.startssl.com/certs/sub.class2.server.ca.crt

Revocation information

OCSP Server: http://ocsp.startssl.com/sub/class2/server/ca
CRL Distribution Point: http://crl.startssl.com/crt2-crl.crl

Check the revocation status for the current certificate on files.denkwerk.com
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

SHA1 with RSA



Key Usage

Digital Signature
Key Encipherment
Key Agreement

Extended Key Usages

Client Authentication
Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

files.denkwerk.com
denkwerk.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGrTCCBZWgAwIBAgIDASFPMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MiBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTIxMjE4MjAzMDMw WhcNMTQxMjIwMTEzMzQ1WjCBsTEZMBcGA1UEDRMQNVJ1NlZ1MDZ0VTRyeHdHWjEL MAkGA1UEBhMCREUxHDAaBgNVBAgTE05vcmRyaGVpbi1XZXN0ZmFsZW4xDTALBgNV BAcUBEv2bG4xFjAUBgNVBAoTDWRlbmt3ZXJrIEdtYkgxGzAZBgNVBAMTEmZpbGVz LmRlbmt3ZXJrLmNvbTElMCMGCSqGSIb3DQEJARYWZHctYWRtaW5zQGRlbmt3ZXJr LmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANkMxX5XeuW7Qrx3 Zi9odHmbaGbc7hgZw1lAT3vfspOX++jIt2mduUadocf9xISWi3cacc44HTudkcSq UW96MXc/dQkR16Vkye3I6uazzR4bobZgJqKzXsm3pv5yAmDoodM8DuzoR+IB9iwD o1MI7A3xKeKubQTCZBq0mdawtusqSVPv9m0ACWBdfTnhdVwAIpzLwQnXUH/pvsqX 7CfhqE3U89lwCVgve49SilLQTmhPgCrmN9nQynWkluLmNBFkTX7Qcw75MTXkn2XU ENsGiRShhXhTdPW7UlZZ/hc/cvPZJKim6icXwuscAloSTw64pEhGiWwSvRuowb0C IBqTskUCAwEAAaOCAu8wggLrMAkGA1UdEwQCMAAwCwYDVR0PBAQDAgOoMB0GA1Ud JQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATAdBgNVHQ4EFgQUk0EIccSvx04FZiPP 5BMSwqXhS2gwHwYDVR0jBBgwFoAUEdsjRf1UzGpxb4SKA9e+9wEvJoYwKwYDVR0R BCQwIoISZmlsZXMuZGVua3dlcmsuY29tggxkZW5rd2Vyay5jb20wggFWBgNVHSAE ggFNMIIBSTAIBgZngQwBAgIwggE7BgsrBgEEAYG1NwECAzCCASowLgYIKwYBBQUH AgEWImh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYwgfcGCCsGAQUF BwICMIHqMCcWIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MAMCAQEa gb5UaGlzIGNlcnRpZmljYXRlIHdhcyBpc3N1ZWQgYWNjb3JkaW5nIHRvIHRoZSBD bGFzcyAyIFZhbGlkYXRpb24gcmVxdWlyZW1lbnRzIG9mIHRoZSBTdGFydENvbSBD QSBwb2xpY3ksIHJlbGlhbmNlIG9ubHkgZm9yIHRoZSBpbnRlbmRlZCBwdXJwb3Nl IGluIGNvbXBsaWFuY2Ugb2YgdGhlIHJlbHlpbmcgcGFydHkgb2JsaWdhdGlvbnMu MDUGA1UdHwQuMCwwKqAooCaGJGh0dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2NydDIt Y3JsLmNybDCBjgYIKwYBBQUHAQEEgYEwfzA5BggrBgEFBQcwAYYtaHR0cDovL29j c3Auc3RhcnRzc2wuY29tL3N1Yi9jbGFzczIvc2VydmVyL2NhMEIGCCsGAQUFBzAC hjZodHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9zdWIuY2xhc3MyLnNlcnZl ci5jYS5jcnQwIwYDVR0SBBwwGoYYaHR0cDovL3d3dy5zdGFydHNzbC5jb20vMA0G CSqGSIb3DQEBBQUAA4IBAQABzHLuFJRqBqn2k3wE2hbiiJ0chpcoxcBpKzqAWQ97 aC1c2R1rSvnjmIJpFrVT1Yq781y1v29DvQ9rtncIOIHw64od1rEJ+4Kmy7yoTx2d yovnEwRxngiyuzlQ3QPc6Ep8XJSfDbA6Lio/T226VIt7f27mvukqfvcFjXnxtKyd pzJUKJs86C9Z1xzozSVdonygJaCW5VryfM1Wo+kIINyKFHmEBV+ebI9YE5cR1JHr DLcVJmdyu+i7TAJxPhLuDi796N3ZapstECRPtDnMBt0rDThCgnCSyWJmuVRb86mQ Cx5BVIoYaBJ2nwEwDHcKqmEtjjmBw+ORMxQtSZWynEAX -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2QzFfld65btCvHdmL2h0 eZtoZtzuGBnDWUBPe9+yk5f76Mi3aZ25Rp2hx/3EhJaLdxpxzjgdO52RxKpRb3ox dz91CRHXpWTJ7cjq5rPNHhuhtmAmorNeybem/nICYOih0zwO7OhH4gH2LAOjUwjs DfEp4q5tBMJkGrSZ1rC26ypJU+/2bQAJYF19OeF1XAAinMvBCddQf+m+ypfsJ+Go TdTz2XAJWC97j1KKUtBOaE+AKuY32dDKdaSW4uY0EWRNftBzDvkxNeSfZdQQ2waJ FKGFeFN09btSVln+Fz9y89kkqKbqJxfC6xwCWhJPDrikSEaJbBK9G6jBvQIgGpOy RQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded