*.knownelement.com

Issued by StartCom Class 2 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 07:ca:5a:76:e1:f1:2c was issued on by StartCom Ltd..

With 3 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 '[*.knownelement.com]'
  • 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

Charles Wyble

Organization: Charles Wyble
State / Province: Texas
Locality: Pflugerville
Country: US

StartCom Ltd.

Organization: StartCom Ltd.
Organization unit: Secure Digital Certificate Signing
State / Province: Texas
Locality: Pflugerville
Country: US

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 07:ca:5a:76:e1:f1:2c
Serial Number (int): 2192814727360812
Serial Number lenght: 51 bits, 7 octets

SubjectKeyId: c5:6e:f6:05:f1:74:29:88:7b:50:13:64:49:34:f7:41:fa:ac:2c:5e
AuthorityKeyId: 11:db:23:45:fd:54:cc:6a:71:6f:84:8a:03:d7:be:f7:01:2f:26:86

Fingerprint (sha1): eb:d8:d1:41:b3:98:eb:6d:1f:b9:68:48:14:bb:3d:b3:5e:27:bc:25
Fingerprint (sha256): c5:35:9c:f4:d0:2f:6c:a4:06:1b:04:f2:5b:a3:76:67:f7:fa:e5:ef:54:7d:b2:7f:48:ba:ba:07:cf:f6:6a:bf

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 *.knownelement.com
3
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

Client Authentication
Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

*.knownelement.com
knownelement.com
www.knownelement.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGzjCCBbagAwIBAgIHB8paduHxLDANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UE BhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBE aWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENs YXNzIDIgUHJpbWFyeSBJbnRlcm1lZGlhdGUgU2VydmVyIENBMB4XDTE1MDgwNjE2 MzMyN1oXDTE3MDgwNTIwNTEwNFowgbQxCzAJBgNVBAYTAlVTMQ4wDAYDVQQIEwVU ZXhhczEVMBMGA1UEBxMMUGZsdWdlcnZpbGxlMRYwFAYDVQQKEw1DaGFybGVzIFd5 YmxlMRswGQYDVQQDFBIqLmtub3duZWxlbWVudC5jb20xSTBHBgkqhkiG9w0BCQEW OjgzODY4MjBkY2IxMWU1NTgwOWUzMDIwNGQxNjU2MDZjLTE1NDkyNzNAY29udGFj dC5nYW5kaS5uZXQwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCmhaSf LCgrAMmqU5t3gWEyaXKeqEWGO/Cz+dA/1I8doINNvgXhfxDO90BQxw8n2WKrJEC+ /eLHyeDqxdJRyCnhr6sOfw7h3MWH8b8WRQirQ69k/T2zIuAFwj/MLdNV08lct7y4 cpY2gcqg2mBWciycwNaz6YVXdOay3XTpSMj8SSIriy9hp+R7WOy0qHVMtQO0yZ13 IwL7tLGgRbiKTP9B8KFQcdylue5Ksujeza8ZY1kqgAShFN1b8xRm4CdG1h/q+oUr JtMU7rMQm50eWFLWpZ59jacMF87ZFTJPuO9YpooPV+rtFVmaxju7PlSCN2V3nmiI bM2y7XjbXc2NskLxAgMBAAGjggMJMIIDBTAJBgNVHRMEAjAAMAsGA1UdDwQEAwID qDAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwHQYDVR0OBBYEFMVu9gXx dCmIe1ATZEk090H6rCxeMB8GA1UdIwQYMBaAFBHbI0X9VMxqcW+EigPXvvcBLyaG MEUGA1UdEQQ+MDyCEioua25vd25lbGVtZW50LmNvbYIQa25vd25lbGVtZW50LmNv bYIUd3d3Lmtub3duZWxlbWVudC5jb20wggFWBgNVHSAEggFNMIIBSTAIBgZngQwB AgIwggE7BgsrBgEEAYG1NwECAzCCASowLgYIKwYBBQUHAgEWImh0dHA6Ly93d3cu c3RhcnRzc2wuY29tL3BvbGljeS5wZGYwgfcGCCsGAQUFBwICMIHqMCcWIFN0YXJ0 Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MAMCAQEagb5UaGlzIGNlcnRpZmlj YXRlIHdhcyBpc3N1ZWQgYWNjb3JkaW5nIHRvIHRoZSBDbGFzcyAyIFZhbGlkYXRp b24gcmVxdWlyZW1lbnRzIG9mIHRoZSBTdGFydENvbSBDQSBwb2xpY3ksIHJlbGlh bmNlIG9ubHkgZm9yIHRoZSBpbnRlbmRlZCBwdXJwb3NlIGluIGNvbXBsaWFuY2Ug b2YgdGhlIHJlbHlpbmcgcGFydHkgb2JsaWdhdGlvbnMuMDUGA1UdHwQuMCwwKqAo oCaGJGh0dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2NydDItY3JsLmNybDCBjgYIKwYB BQUHAQEEgYEwfzA5BggrBgEFBQcwAYYtaHR0cDovL29jc3Auc3RhcnRzc2wuY29t L3N1Yi9jbGFzczIvc2VydmVyL2NhMEIGCCsGAQUFBzAChjZodHRwOi8vYWlhLnN0 YXJ0c3NsLmNvbS9jZXJ0cy9zdWIuY2xhc3MyLnNlcnZlci5jYS5jcnQwIwYDVR0S BBwwGoYYaHR0cDovL3d3dy5zdGFydHNzbC5jb20vMA0GCSqGSIb3DQEBCwUAA4IB AQBPbY2VeKMh6KmDhF0haXCNKWzLDcg0inLyFB7LFk/dyhGdatiByX6BL/A/m2Ay XPGU8FGKOmn9KU4AhQf/IwTIPg68ozTCVE3JglgKcqxCKizF0TqVMtHSKSknYWoP 2je+AelYtUnvSHsbZj7zQ6MG3O5IofBY48wMNXFY7f0Q91y/rQAQ3o2FajZjeFZh lpdc0Gupnok5hzVjHDdNBNwKyRqQrQBQgehPqDpMZJwtFROlqd+kW66tKMZw86Pj raxyYwO0xAntlTY9FzJrvJvJvakusFvP0TYapc9mjfMmBEOiw/6gVPVfeswkGMSA DidnqKSn4hX8RtVTTjdcPnOT -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApoWknywoKwDJqlObd4Fh MmlynqhFhjvws/nQP9SPHaCDTb4F4X8QzvdAUMcPJ9liqyRAvv3ix8ng6sXSUcgp 4a+rDn8O4dzFh/G/FkUIq0OvZP09syLgBcI/zC3TVdPJXLe8uHKWNoHKoNpgVnIs nMDWs+mFV3Tmst106UjI/EkiK4svYafke1jstKh1TLUDtMmddyMC+7SxoEW4ikz/ QfChUHHcpbnuSrLo3s2vGWNZKoAEoRTdW/MUZuAnRtYf6vqFKybTFO6zEJudHlhS 1qWefY2nDBfO2RUyT7jvWKaKD1fq7RVZmsY7uz5Ugjdld55oiGzNsu14213NjbJC 8QIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded