email.hs-rm.de

Issued by HSRM-CA

About this certificate


This digital certificate with serial number 19:58:54:28:29:89:7e was issued on by Hochschule RheinMain .

With 12 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
  • ERROR: Certificate contains a key usage different from ClientAuth or EmailProtection

Hochschule RheinMain

Organization: Hochschule RheinMain
Organization unit: IT-Center
State / Province: Hessen
Locality: Wiesbaden
Country: DE

Hochschule RheinMain

Organization: Hochschule RheinMain
Organization unit: IT-Center
State / Province: Hessen
Locality: Wiesbaden
Country: DE

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 19:58:54:28:29:89:7e
Serial Number (int): 7133992892074366
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: c3:62:f8:a1:30:24:b3:16:46:4e:1f:f6:b2:5c:fe:21:41:a6:de:51
AuthorityKeyId: ca:6c:25:fd:80:dc:59:53:b1:78:08:e6:25:d8:d8:3b:d3:16:4d:d9

Fingerprint (sha1): 26:2a:b6:73:f8:6a:74:75:6a:be:00:f4:13:41:ff:bb:bf:12:c5:1f
Fingerprint (sha256): ca:1b:63:e9:69:87:1d:93:b4:16:f3:87:5c:65:b9:69:88:69:05:8a:01:c0:c0:df:a9:f1:18:37:f9:6b:6e:d4

Issuing Certificate URL: http://cdp1.pca.dfn.de/hs-rheinmain-ca/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/hs-rheinmain-ca/pub/cacert/cacert.crt

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/hs-rheinmain-ca/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/hs-rheinmain-ca/pub/crl/cacrl.crl

Check the revocation status for the current certificate on email.hs-rm.de
12
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
Content Commitment
Key Encipherment
Data Encipherment

Extended Key Usages

Server Authentication
Client Authentication
Email Protection

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

email.hs-rm.de
email.hds.local
autodiscover.hds.local
autodiscover.hs-rm.de
exchange-1r.hds.local
exchange-1r.itc.hs-rm.de
exchange-3k.hds.local
exchange-3k.itc.hs-rm.de
exchange-4k.hds.local
exchange-4k.itc.hs-rm.de
mail.hs-rm.de
webmail.hs-rm.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIG7zCCBdegAwIBAgIHGVhUKCmJfjANBgkqhkiG9w0BAQsFADCBmDELMAkGA1UE BhMCREUxDzANBgNVBAgTBkhlc3NlbjESMBAGA1UEBxMJV2llc2JhZGVuMR0wGwYD VQQKExRIb2Noc2NodWxlIFJoZWluTWFpbjESMBAGA1UECxMJSVQtQ2VudGVyMRAw DgYDVQQDEwdIU1JNLUNBMR8wHQYJKoZIhvcNAQkBFhBwa2ktaXRjQGhzLXJtLmRl MB4XDTE1MDQyMzExMjUxMloXDTE1MTAzMTAwMDAwMFowfjELMAkGA1UEBhMCREUx DzANBgNVBAgMBkhlc3NlbjESMBAGA1UEBwwJV2llc2JhZGVuMR0wGwYDVQQKDBRI b2Noc2NodWxlIFJoZWluTWFpbjESMBAGA1UECwwJSVQtQ2VudGVyMRcwFQYDVQQD DA5lbWFpbC5ocy1ybS5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB AMp6zmybmWUYYSZq0ZhHnUL1uSdWcSWxEW383Li85RT9lOGHU9fOFzMifzMOPoYb w/ISw/gcoZxB5sCBWP6hkiNA0RmFSEd/hlhxwcJgaiUyoHKku5zJ/L+K3GinydXC oNitaleCLZxCEH7hEdLTxaT9elxjpale3cy7S+iR13iDRgh8i8Sl/HYmX1ds9QdK JpOsWcGpVXEjUHTC8dgkNwI2/i4ra55RgwAJywwqF5tr4+fHF91f0Du0yKDAZC7a 9LG+zTkb9fcInLJbjPllhfDCrsrDWDzHEJpuyTtlP/BY1HT1Ioj/bocz2eQrg29Z AlmfrCo5JfuaonISlhO03+MCAwEAAaOCA1UwggNRME8GA1UdIARIMEYwEQYPKwYB BAGBrSGCLAEBBAMDMBEGDysGAQQBga0hgiwCAQQDATAPBg0rBgEEAYGtIYIsAQEE MA0GCysGAQQBga0hgiweMAkGA1UdEwQCMAAwCwYDVR0PBAQDAgTwMCcGA1UdJQQg MB4GCCsGAQUFBwMBBggrBgEFBQcDAgYIKwYBBQUHAwQwHQYDVR0OBBYEFMNi+KEw JLMWRk4f9rJc/iFBpt5RMB8GA1UdIwQYMBaAFMpsJf2A3FlTsXgI5iXY2DvTFk3Z MIIBEQYDVR0RBIIBCDCCAQSCDmVtYWlsLmhzLXJtLmRlgg9lbWFpbC5oZHMubG9j YWyCFmF1dG9kaXNjb3Zlci5oZHMubG9jYWyCFWF1dG9kaXNjb3Zlci5ocy1ybS5k ZYIVZXhjaGFuZ2UtMXIuaGRzLmxvY2FsghhleGNoYW5nZS0xci5pdGMuaHMtcm0u ZGWCFWV4Y2hhbmdlLTNrLmhkcy5sb2NhbIIYZXhjaGFuZ2UtM2suaXRjLmhzLXJt LmRlghVleGNoYW5nZS00ay5oZHMubG9jYWyCGGV4Y2hhbmdlLTRrLml0Yy5ocy1y bS5kZYINbWFpbC5ocy1ybS5kZYIQd2VibWFpbC5ocy1ybS5kZTCBiwYDVR0fBIGD MIGAMD6gPKA6hjhodHRwOi8vY2RwMS5wY2EuZGZuLmRlL2hzLXJoZWlubWFpbi1j YS9wdWIvY3JsL2NhY3JsLmNybDA+oDygOoY4aHR0cDovL2NkcDIucGNhLmRmbi5k ZS9ocy1yaGVpbm1haW4tY2EvcHViL2NybC9jYWNybC5jcmwwgdkGCCsGAQUFBwEB BIHMMIHJMDMGCCsGAQUFBzABhidodHRwOi8vb2NzcC5wY2EuZGZuLmRlL09DU1At U2VydmVyL09DU1AwSAYIKwYBBQUHMAKGPGh0dHA6Ly9jZHAxLnBjYS5kZm4uZGUv aHMtcmhlaW5tYWluLWNhL3B1Yi9jYWNlcnQvY2FjZXJ0LmNydDBIBggrBgEFBQcw AoY8aHR0cDovL2NkcDIucGNhLmRmbi5kZS9ocy1yaGVpbm1haW4tY2EvcHViL2Nh Y2VydC9jYWNlcnQuY3J0MA0GCSqGSIb3DQEBCwUAA4IBAQBY7gOVPeQ9kmSUqLJi YOJU875k1o5/K+2tyBSR41/tyEd/zVf8y+BUesb9vrjgBMGBM4gTr/KAdqSubUyn yqi+txEwm5KcESw/fq6SdfUdDXNcOgVOaSWjqWL4RUQNBu0D02LsQtsi3zzXkCPR sCOyCodyYpBAHGZNdNCk4oFy6Ny07kkXni0BnuvxagtXDX9biWDLNXWl2fW9frlZ lWbYc+hUgDG1zL+t9/xR+LgspnYfKtODePG+pz8WaRgq/vxDuhaDtRDKSconL+4f Gn3qe9WtgpXYIeBKrcWKixGkwHc8/bWierCQuv04l7dJYqJLBLK9PyW7faHZmPLQ qLz7 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAynrObJuZZRhhJmrRmEed QvW5J1ZxJbERbfzcuLzlFP2U4YdT184XMyJ/Mw4+hhvD8hLD+ByhnEHmwIFY/qGS I0DRGYVIR3+GWHHBwmBqJTKgcqS7nMn8v4rcaKfJ1cKg2K1qV4ItnEIQfuER0tPF pP16XGOlqV7dzLtL6JHXeINGCHyLxKX8diZfV2z1B0omk6xZwalVcSNQdMLx2CQ3 Ajb+LitrnlGDAAnLDCoXm2vj58cX3V/QO7TIoMBkLtr0sb7NORv19wicsluM+WWF 8MKuysNYPMcQmm7JO2U/8FjUdPUiiP9uhzPZ5CuDb1kCWZ+sKjkl+5qichKWE7Tf 4wIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded