mail.contin.cz

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 05:5f:8b:33:21:13:c3 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

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • ERROR: Certificate has key usage [KeyAgreement] set

mail.contin.cz

Country: CZ

StartCom Ltd.

Organization: StartCom Ltd.
Organization unit: Secure Digital Certificate Signing
Country: CZ

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 05:5f:8b:33:21:13:c3
Serial Number (int): 1512426346451907
Serial Number lenght: 51 bits, 7 octets

SubjectKeyId: 13:d5:cb:ff:76:53:b7:da:7a:80:49:52:fa:6d:86:3c:5f:56:63:be
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 65:19:3a:c3:2d:cb:e3:7f:ec:a1:0c:96:61:b8:d7:e1:c2:4d:e5:96
Fingerprint (sha256): 15:19:c7:82:a8:19:6a:0c:ff:37:3a:0e:41:8a:c5:8e:e1:95:69:7a:27:3c:94:72:69:a5:83:8c:68:92:23:ac

Issuing Certificate URL: http://aia.startssl.com/certs/sub.class1.server.ca.crt

Revocation information

OCSP Server: http://ocsp.startssl.com/sub/class1/server/ca
CRL Distribution Point: http://crl.startssl.com/crt1-crl.crl

Check the revocation status for the current certificate on mail.contin.cz
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
Key Agreement

Extended Key Usages

Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

mail.contin.cz
contin.cz

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGOTCCBSGgAwIBAgIHBV+LMyETwzANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UE BhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBE aWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENs YXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgU2VydmVyIENBMB4XDTE1MDMxNjA3 MTQ1NloXDTE2MDMxNTE2MTgyMFowSzELMAkGA1UEBhMCQ1oxFzAVBgNVBAMTDm1h aWwuY29udGluLmN6MSMwIQYJKoZIhvcNAQkBFhRob3N0bWFzdGVyQGNvbnRpbi5j ejCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBANpPSXhtL5Qmncn0hNQ7 V8Cn6MS3Oy/FkhgCKnN4HJxznBtjfXMyq9JpLoMr6RKBIikAx8OvsxD9YIgF4dro fH6/kEzLrTEMu6/wegx+sUum4fwc54leOMRi1O9agXPHDGEZeSOahSrZvI8DzuXU 8FxOCXshEEieh4TbYAXK9dkyWPZjZo+ISk549DkLBMjd3J8Hg0CUx1Yk6VVOwuxB RmKgU8VJ6L5hgI81UhwOYKYEYklquDobnOG/Y+64KrtMDuOsNhoXPCgK0adE+qoF t17LM3j2Q1ZhkNCyCLhJzkMu7Q5lBymTZ0Q1krtUZsD/pZr80+gwi3RlN6zHCpUs D6sCAwEAAaOCAt4wggLaMAkGA1UdEwQCMAAwCwYDVR0PBAQDAgOoMBMGA1UdJQQM MAoGCCsGAQUFBwMBMB0GA1UdDgQWBBQT1cv/dlO32nqASVL6bYY8X1ZjvjAfBgNV HSMEGDAWgBTrQjTQmLCrn/Qbawj3zGQu7w4sRTAkBgNVHREEHTAbgg5tYWlsLmNv bnRpbi5jeoIJY29udGluLmN6MIIBVgYDVR0gBIIBTTCCAUkwCAYGZ4EMAQIBMIIB OwYLKwYBBAGBtTcBAgMwggEqMC4GCCsGAQUFBwIBFiJodHRwOi8vd3d3LnN0YXJ0 c3NsLmNvbS9wb2xpY3kucGRmMIH3BggrBgEFBQcCAjCB6jAnFiBTdGFydENvbSBD ZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTADAgEBGoG+VGhpcyBjZXJ0aWZpY2F0ZSB3 YXMgaXNzdWVkIGFjY29yZGluZyB0byB0aGUgQ2xhc3MgMSBWYWxpZGF0aW9uIHJl cXVpcmVtZW50cyBvZiB0aGUgU3RhcnRDb20gQ0EgcG9saWN5LCByZWxpYW5jZSBv bmx5IGZvciB0aGUgaW50ZW5kZWQgcHVycG9zZSBpbiBjb21wbGlhbmNlIG9mIHRo ZSByZWx5aW5nIHBhcnR5IG9ibGlnYXRpb25zLjA1BgNVHR8ELjAsMCqgKKAmhiRo dHRwOi8vY3JsLnN0YXJ0c3NsLmNvbS9jcnQxLWNybC5jcmwwgY4GCCsGAQUFBwEB BIGBMH8wOQYIKwYBBQUHMAGGLWh0dHA6Ly9vY3NwLnN0YXJ0c3NsLmNvbS9zdWIv Y2xhc3MxL3NlcnZlci9jYTBCBggrBgEFBQcwAoY2aHR0cDovL2FpYS5zdGFydHNz bC5jb20vY2VydHMvc3ViLmNsYXNzMS5zZXJ2ZXIuY2EuY3J0MCMGA1UdEgQcMBqG GGh0dHA6Ly93d3cuc3RhcnRzc2wuY29tLzANBgkqhkiG9w0BAQsFAAOCAQEAShzi dWr7XIi23rb/LgsfPe2MT2bvhlJS/yvu3HMO2deljcOv/E7x01EVfuuUtY8Qwe5f pfzy5ijjkkNnBZRhNAAUNk/TdX/in/GKJWmBz8r7iVOXJawRBF8RRinwErgcXMAj 1VjTI1BbQPrHv02WFcSN8fIyfzZiS8RUretGwptRFbge04HqkIzIPNFMewiJmahX HVIe3TRNR7urlFk+SGiJz+24NMwrdLztGDdRxYGpIGpB2YNXrSCUngXExJDuN0I/ iqgxb7SkB5DDWZJJzRQBNHyJGVQQASzsDvJ3+vDoS+emIXdIm5XKYVQCQjVus7ir Hy0cGzr5JuRc0zHz0Q== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2k9JeG0vlCadyfSE1DtX wKfoxLc7L8WSGAIqc3gcnHOcG2N9czKr0mkugyvpEoEiKQDHw6+zEP1giAXh2uh8 fr+QTMutMQy7r/B6DH6xS6bh/BzniV44xGLU71qBc8cMYRl5I5qFKtm8jwPO5dTw XE4JeyEQSJ6HhNtgBcr12TJY9mNmj4hKTnj0OQsEyN3cnweDQJTHViTpVU7C7EFG YqBTxUnovmGAjzVSHA5gpgRiSWq4Ohuc4b9j7rgqu0wO46w2Ghc8KArRp0T6qgW3 XsszePZDVmGQ0LIIuEnOQy7tDmUHKZNnRDWSu1RmwP+lmvzT6DCLdGU3rMcKlSwP qwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded