secure.postibi.com

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 0f:51:85 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

  • 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

secure.postibi.com

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): 0f:51:85
Serial Number (int): 1003909
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId: e4:8f:24:53:c3:c3:c5:1e:c4:da:46:af:64:bd:65:2a:fc:ec:9d:cd
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 66:46:d6:3a:e0:9f:91:8d:44:f7:fa:f5:f2:a9:5b:bc:80:63:14:d6
Fingerprint (sha256): 07:8f:97:de:bd:db:a6:01:62:25:25:91:47:aa:3a:8c:84:68:97:1d:37:30:b2:d8:0a:ac:64:48:9b:6d:db:ea

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 secure.postibi.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

Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

secure.postibi.com
postibi.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGXjCCBUagAwIBAgIDD1GFMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTQwMzIzMDEzODM4 WhcNMTUwMzIzMjMzNjE0WjBuMRkwFwYDVQQNExA3MlBkeHJHRXNVZjFrRmpSMQsw CQYDVQQGEwJDWjEbMBkGA1UEAxMSc2VjdXJlLnBvc3RpYmkuY29tMScwJQYJKoZI hvcNAQkBFhhldGVzdGFtZW50QGV0ZXN0YW1lbnQuY3owggEiMA0GCSqGSIb3DQEB AQUAA4IBDwAwggEKAoIBAQDqabv1kgo9QlL5f4ZwUREo1Nbp44v5J2M3DiIWkcOn V7X5FGj56BYMz3Dg7XNkxb1i/cjaV84Um6rKeDhoEBuam8UcUnqqm556ylHh3WfS 5EXjOZ67kDnxK8Oww8NWhxupuwOvAP4dvhTIMjPM9uvdFEZUbjmy7+MMuPBUGOzl vwttt+o1nPqzEkcLzVMJ6tyeOaNOgZahKMV4eXwSzGIyd/AuMOlfbSiEj4Sg0/VK DcYz/gg/dNWK0g+aPWuU67OSlc2EkwQZ5YZ9nY6tEMouebuJJsLnPLLg/HuAQbc0 gGkLZGBwisuWPCQa1+PstfujUEdhH54uzlaylWywvu4tAgMBAAGjggLkMIIC4DAJ BgNVHRMEAjAAMAsGA1UdDwQEAwIDqDATBgNVHSUEDDAKBggrBgEFBQcDATAdBgNV HQ4EFgQU5I8kU8PDxR7E2kavZL1lKvzsnc0wHwYDVR0jBBgwFoAU60I00Jiwq5/0 G2sI98xkLu8OLEUwKgYDVR0RBCMwIYISc2VjdXJlLnBvc3RpYmkuY29tggtwb3N0 aWJpLmNvbTCCAVYGA1UdIASCAU0wggFJMAgGBmeBDAECATCCATsGCysGAQQBgbU3 AQIDMIIBKjAuBggrBgEFBQcCARYiaHR0cDovL3d3dy5zdGFydHNzbC5jb20vcG9s aWN5LnBkZjCB9wYIKwYBBQUHAgIwgeowJxYgU3RhcnRDb20gQ2VydGlmaWNhdGlv biBBdXRob3JpdHkwAwIBARqBvlRoaXMgY2VydGlmaWNhdGUgd2FzIGlzc3VlZCBh Y2NvcmRpbmcgdG8gdGhlIENsYXNzIDEgVmFsaWRhdGlvbiByZXF1aXJlbWVudHMg b2YgdGhlIFN0YXJ0Q29tIENBIHBvbGljeSwgcmVsaWFuY2Ugb25seSBmb3IgdGhl IGludGVuZGVkIHB1cnBvc2UgaW4gY29tcGxpYW5jZSBvZiB0aGUgcmVseWluZyBw YXJ0eSBvYmxpZ2F0aW9ucy4wNQYDVR0fBC4wLDAqoCigJoYkaHR0cDovL2NybC5z dGFydHNzbC5jb20vY3J0MS1jcmwuY3JsMIGOBggrBgEFBQcBAQSBgTB/MDkGCCsG AQUFBzABhi1odHRwOi8vb2NzcC5zdGFydHNzbC5jb20vc3ViL2NsYXNzMS9zZXJ2 ZXIvY2EwQgYIKwYBBQUHMAKGNmh0dHA6Ly9haWEuc3RhcnRzc2wuY29tL2NlcnRz L3N1Yi5jbGFzczEuc2VydmVyLmNhLmNydDAjBgNVHRIEHDAahhhodHRwOi8vd3d3 LnN0YXJ0c3NsLmNvbS8wDQYJKoZIhvcNAQEFBQADggEBAD0QU6yN7RrU0KmAiHUI foY28DTV90XuA4ZxkkI/wVcD+V9Y6o8sLgDPF3F1k3q2ENMwTVyLmy3ct8o33h5Z jxWAqNixcEULL/n4/6G3e1yH/unv7EI6YuFCHuTtf3Wx+yROA8d58bX/XRv2nvGE ED9QgUcUS/PpxoObtdN6OdGM8XH8F3TD7rfvphJeAQMNcWj5op4eAC7s7hSVdLtW mo3a9uGaz/fZKgW68B0uKSKxEVqrR9E7ucPvqDIXeslKRBoqQ1peqxm1BUWbc3sy 77Tep1k2MlrG3ufVYQVu2bH7FpK2ZmLUKp7urra/JiVbxVykNoF3x6VDqkcVcWkT Ido= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA6mm79ZIKPUJS+X+GcFER KNTW6eOL+SdjNw4iFpHDp1e1+RRo+egWDM9w4O1zZMW9Yv3I2lfOFJuqyng4aBAb mpvFHFJ6qpueespR4d1n0uRF4zmeu5A58SvDsMPDVocbqbsDrwD+Hb4UyDIzzPbr 3RRGVG45su/jDLjwVBjs5b8LbbfqNZz6sxJHC81TCercnjmjToGWoSjFeHl8Esxi MnfwLjDpX20ohI+EoNP1Sg3GM/4IP3TVitIPmj1rlOuzkpXNhJMEGeWGfZ2OrRDK Lnm7iSbC5zyy4Px7gEG3NIBpC2RgcIrLljwkGtfj7LX7o1BHYR+eLs5WspVssL7u LQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded