www.pak437.tu-clausthal.de

Issued by TU Clausthal CA - G02

About this certificate


This digital certificate with serial number 19:58:0f:ba:98:4c:19 was issued on by Technische Universitaet Clausthal .

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate is currently not expired, we haven't checked the revocation status of this certificate but you can do this simply on revocationcheck.com. 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

Technische Universitaet Clausthal

Organization: Technische Universitaet Clausthal
Organization unit: Rechenzentrum
State / Province: Niedersachsen
Locality: Clausthal
Country: DE

Technische Universitaet Clausthal

Organization: Technische Universitaet Clausthal
Organization unit: Rechenzentrum
State / Province: Niedersachsen
Locality: Clausthal
Country: DE

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 19:58:0f:ba:98:4c:19
Serial Number (int): 7133698996063257
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: f0:f8:f2:ac:8b:28:be:3d:30:b6:d9:41:7f:a2:f0:42:25:bb:eb:01
AuthorityKeyId: 62:fc:92:b7:e7:ed:f3:1f:35:55:5b:c9:43:df:50:b3:5e:f4:10:25

Fingerprint (sha1): 88:99:34:1e:22:cb:2a:b5:5c:63:ea:64:ee:66:d9:29:2a:ed:9f:ef
Fingerprint (sha256): a4:61:dc:e3:70:1f:a6:f5:39:4a:cb:2d:68:bd:e7:c8:73:b9:b5:5f:3e:94:36:ee:1b:5e:51:d2:52:0c:32:1a

Issuing Certificate URL: http://cdp1.pca.dfn.de/tu-clausthal-ca/pub/cacert/g_cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/tu-clausthal-ca/pub/cacert/g_cacert.crt

Revocation information

OCSP Server: http://ocsp.pca.dfn.de/OCSP-Server/OCSP
CRL Distribution Point: http://cdp1.pca.dfn.de/tu-clausthal-ca/pub/crl/g_cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/tu-clausthal-ca/pub/crl/g_cacrl.crl

Check the revocation status for the current certificate on www.pak437.tu-clausthal.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
Content Commitment
Key Encipherment
Data Encipherment

Extended Key Usages

Server Authentication

Extensions

9 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

pak437.tu-clausthal.de
www.pak437.tu-clausthal.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGMjCCBRqgAwIBAgIHGVgPuphMGTANBgkqhkiG9w0BAQsFADCBmDELMAkGA1UE BhMCREUxKjAoBgNVBAoTIVRlY2huaXNjaGUgVW5pdmVyc2l0YWV0IENsYXVzdGhh bDEWMBQGA1UECxMNUmVjaGVuemVudHJ1bTEeMBwGA1UEAxMVVFUgQ2xhdXN0aGFs IENBIC0gRzAyMSUwIwYJKoZIhvcNAQkBFhZwa2lAcnoudHUtY2xhdXN0aGFsLmRl MB4XDTE1MDQyMzA2MzMxNFoXDTE4MDcyMDA2MzMxNFowgaIxCzAJBgNVBAYTAkRF MRYwFAYDVQQIDA1OaWVkZXJzYWNoc2VuMRIwEAYDVQQHDAlDbGF1c3RoYWwxKjAo BgNVBAoMIVRlY2huaXNjaGUgVW5pdmVyc2l0YWV0IENsYXVzdGhhbDEWMBQGA1UE CwwNUmVjaGVuemVudHJ1bTEjMCEGA1UEAwwad3d3LnBhazQzNy50dS1jbGF1c3Ro YWwuZGUwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQC/CEmym2Q71SYZ xaxfKjO2vr/v0RVJ3YOLG/JNVnYVgP4u1970lJqIGQv8hg4t2I9NDdeuI2z4GwzJ S0vNRTr1kD/dtRyueRqb5/NbidjockvXNE1YQlJgUKhez4C02imPP27JZVNhX6JC kAOqlkFrdYd+zXRZBwwfe1aGMuou6iyVcUUjCRIIPAT93ZqP16DdcDaaZYCYLHQ7 Xd6T/facXYc8VVJK+GbbdVf8Y/UZhgM9CjBuS0sqvJZ42FMOnGQU1hh95BfcxVc+ rx+C9BNZ97o/I/Fg7+i09PCSXrni3QwnXYI1uHLrVKvnpVuDf1KFDbxnAIXeK4BS Y7WF/2OBAgMBAAGjggJzMIICbzBPBgNVHSAESDBGMBEGDysGAQQBga0hgiwBAQQD AzARBg8rBgEEAYGtIYIsAgEEAwEwDwYNKwYBBAGBrSGCLAEBBDANBgsrBgEEAYGt IYIsHjAJBgNVHRMEAjAAMAsGA1UdDwQEAwIE8DATBgNVHSUEDDAKBggrBgEFBQcD ATAdBgNVHQ4EFgQU8PjyrIsovj0wttlBf6LwQiW76wEwHwYDVR0jBBgwFoAUYvyS t+ft8x81VVvJQ99Qs170ECUwPQYDVR0RBDYwNIIWcGFrNDM3LnR1LWNsYXVzdGhh bC5kZYIad3d3LnBhazQzNy50dS1jbGF1c3RoYWwuZGUwgY8GA1UdHwSBhzCBhDBA oD6gPIY6aHR0cDovL2NkcDEucGNhLmRmbi5kZS90dS1jbGF1c3RoYWwtY2EvcHVi L2NybC9nX2NhY3JsLmNybDBAoD6gPIY6aHR0cDovL2NkcDIucGNhLmRmbi5kZS90 dS1jbGF1c3RoYWwtY2EvcHViL2NybC9nX2NhY3JsLmNybDCB3QYIKwYBBQUHAQEE gdAwgc0wMwYIKwYBBQUHMAGGJ2h0dHA6Ly9vY3NwLnBjYS5kZm4uZGUvT0NTUC1T ZXJ2ZXIvT0NTUDBKBggrBgEFBQcwAoY+aHR0cDovL2NkcDEucGNhLmRmbi5kZS90 dS1jbGF1c3RoYWwtY2EvcHViL2NhY2VydC9nX2NhY2VydC5jcnQwSgYIKwYBBQUH MAKGPmh0dHA6Ly9jZHAyLnBjYS5kZm4uZGUvdHUtY2xhdXN0aGFsLWNhL3B1Yi9j YWNlcnQvZ19jYWNlcnQuY3J0MA0GCSqGSIb3DQEBCwUAA4IBAQBcUnBJU8iNmzIN q2UjDdzlGb/e46e7dyVztc4zUK3qJU6s/+iF3VsZ3Mi9yeuWafd5m98KqQYg3ORQ FdZAMS1tsDZ0sAagTnlCh/lnCom/gpgwJnNOqeYehY2AkR19UfafxDFNSNTj/GcK q7xT9qMDmg9kp083X5Ydu+UXtKndBoUBwr8Gb7FZmIL1+PQpc3CjP3VhRp1nlJI9 OHKKxK9Dncq5nyQGHDly/swOzRDK9YLlVPDoJZWz/biR2/XmX8hnArbkP/DuD/QL CM0I72Me9gPliADiE/n/Ng5ntEUaKdQBP9MSAxmJDyZwnOQlXzMAeUZUYQIGsN5Y +r46Lyvm -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAvwhJsptkO9UmGcWsXyoz tr6/79EVSd2DixvyTVZ2FYD+Ltfe9JSaiBkL/IYOLdiPTQ3XriNs+BsMyUtLzUU6 9ZA/3bUcrnkam+fzW4nY6HJL1zRNWEJSYFCoXs+AtNopjz9uyWVTYV+iQpADqpZB a3WHfs10WQcMH3tWhjLqLuoslXFFIwkSCDwE/d2aj9eg3XA2mmWAmCx0O13ek/32 nF2HPFVSSvhm23VX/GP1GYYDPQowbktLKryWeNhTDpxkFNYYfeQX3MVXPq8fgvQT Wfe6PyPxYO/otPTwkl654t0MJ12CNbhy61Sr56Vbg39ShQ28ZwCF3iuAUmO1hf9j gQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded