webmail.rmrichter.de

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 05:45:b4:1b:fb:0c:c8 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

webmail.rmrichter.de

Country: DE

StartCom Ltd.

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 05:45:b4:1b:fb:0c:c8
Serial Number (int): 1484014749420744
Serial Number lenght: 51 bits, 7 octets

SubjectKeyId: 72:ae:32:b5:1e:cf:54:fa:1d:eb:e9:76:bd:6e:79:84:6b:7d:8e:b6
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 9c:ee:3b:49:79:fd:74:a0:e8:7a:38:f5:35:94:d4:8f:23:3d:e0:97
Fingerprint (sha256): 47:aa:38:8e:f0:68:08:74:61:5a:3b:dd:e4:de:36:a4:6a:0a:41:db:83:56:b6:91:f8:2a:ff:df:e1:39:6d:fe

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 webmail.rmrichter.de
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

webmail.rmrichter.de
rmrichter.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGSjCCBTKgAwIBAgIHBUW0G/sMyDANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UE BhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBE aWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENs YXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgU2VydmVyIENBMB4XDTE1MDIyNTAz MjEzNloXDTE2MDIyNjA1NDk1N1owUzELMAkGA1UEBhMCREUxHTAbBgNVBAMTFHdl Ym1haWwucm1yaWNodGVyLmRlMSUwIwYJKoZIhvcNAQkBFhZ3ZWJtYXN0ZXJAcm1y aWNodGVyLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzt++z6vJ k1WXIoo/yBCf4NxoCeZryTlO/svTHedNStZ27iUdlFjnadFUjlHYniku9q5IL4mR wGZ57rxn+jcglhwn4MOXwndSQufyRxVKqc9z7J0dv+yqQJoiywQrrNfs5/LszT6i W0jj2kxaTvLcufERhBIigQa5/dRovbYH8cOHFwQVzZbsTkNzZqGEqqqJ38NYt373 KnAv0w/mHXqKXNQcpZqmYGqUVdXPSALOd9TuB5e9Anfdw312v6MctMgV4op8w5CO cjBk01M2LQha1XBnjDOoOKPXgxjXp53HrNGyLbseGBZ3jXMgpAfqHacdofDd6HbG 7asdI2h/9jQxVwIDAQABo4IC5zCCAuMwCQYDVR0TBAIwADALBgNVHQ8EBAMCA6gw EwYDVR0lBAwwCgYIKwYBBQUHAwEwHQYDVR0OBBYEFHKuMrUez1T6Hevpdr1ueYRr fY62MB8GA1UdIwQYMBaAFOtCNNCYsKuf9BtrCPfMZC7vDixFMC0GA1UdEQQmMCSC FHdlYm1haWwucm1yaWNodGVyLmRlggxybXJpY2h0ZXIuZGUwggFWBgNVHSAEggFN MIIBSTAIBgZngQwBAgEwggE7BgsrBgEEAYG1NwECAzCCASowLgYIKwYBBQUHAgEW Imh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYwgfcGCCsGAQUFBwIC MIHqMCcWIFN0YXJ0Q29tIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MAMCAQEagb5U aGlzIGNlcnRpZmljYXRlIHdhcyBpc3N1ZWQgYWNjb3JkaW5nIHRvIHRoZSBDbGFz cyAxIFZhbGlkYXRpb24gcmVxdWlyZW1lbnRzIG9mIHRoZSBTdGFydENvbSBDQSBw b2xpY3ksIHJlbGlhbmNlIG9ubHkgZm9yIHRoZSBpbnRlbmRlZCBwdXJwb3NlIGlu IGNvbXBsaWFuY2Ugb2YgdGhlIHJlbHlpbmcgcGFydHkgb2JsaWdhdGlvbnMuMDUG A1UdHwQuMCwwKqAooCaGJGh0dHA6Ly9jcmwuc3RhcnRzc2wuY29tL2NydDEtY3Js LmNybDCBjgYIKwYBBQUHAQEEgYEwfzA5BggrBgEFBQcwAYYtaHR0cDovL29jc3Au c3RhcnRzc2wuY29tL3N1Yi9jbGFzczEvc2VydmVyL2NhMEIGCCsGAQUFBzAChjZo dHRwOi8vYWlhLnN0YXJ0c3NsLmNvbS9jZXJ0cy9zdWIuY2xhc3MxLnNlcnZlci5j YS5jcnQwIwYDVR0SBBwwGoYYaHR0cDovL3d3dy5zdGFydHNzbC5jb20vMA0GCSqG SIb3DQEBCwUAA4IBAQBaNmxIlEgf0MuPWkm93pvq5P5ZOkFJfAdSBtjFFMmB0R/7 ajChtDbX1XraswuOfz7uqvOTYmFUIZvBKWtUizHwirp/HdAJfNrGR5jx8w7i+0jz a43bspMaK3M/2xO0aIr3oJGWWyYIQSuguICz7wMudVg0HRJjMBUEv+4LHt+Kpfug t7L+LPXEq0vr2DJhRelEgDarCteQTqyVKJLPVulFvu8Vt8rNPTjtotxRZy+X6P/R kw1PcUe8VOH0xGEdyzdKt27vrLvsDBf+KPewbPYIavwqUnWUITLeLdogHst11VKK 1NQkS9OdW4viLK+rSW+1F0JA1ftQ+ozxufUktl84 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzt++z6vJk1WXIoo/yBCf 4NxoCeZryTlO/svTHedNStZ27iUdlFjnadFUjlHYniku9q5IL4mRwGZ57rxn+jcg lhwn4MOXwndSQufyRxVKqc9z7J0dv+yqQJoiywQrrNfs5/LszT6iW0jj2kxaTvLc ufERhBIigQa5/dRovbYH8cOHFwQVzZbsTkNzZqGEqqqJ38NYt373KnAv0w/mHXqK XNQcpZqmYGqUVdXPSALOd9TuB5e9Anfdw312v6MctMgV4op8w5COcjBk01M2LQha 1XBnjDOoOKPXgxjXp53HrNGyLbseGBZ3jXMgpAfqHacdofDd6HbG7asdI2h/9jQx VwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded