gdfb.de

Issued by Universitaet Bremen CA

About this certificate


This digital certificate with serial number 17:6c:49:af:87:dd:49 was issued on by Universitaet Bremen.

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

Universitaet Bremen

Organization: Universitaet Bremen
Organization unit: MARUM IT
State / Province: Bremen
Locality: Bremen
Country: DE

Universitaet Bremen

Organization: Universitaet Bremen
State / Province: Bremen
Locality: Bremen
Country: DE

Time untill certificate expires

This certificate will expire on

Certificate Details

Serial Number (hex): 17:6c:49:af:87:dd:49
Serial Number (int): 6592988197674313
Serial Number lenght: 53 bits, 7 octets

SubjectKeyId: cc:9d:24:cf:85:a1:07:99:81:5c:01:37:f9:52:ea:a0:d6:64:5f:73
AuthorityKeyId: e4:cb:c4:ec:79:d0:df:ae:6e:ac:92:89:ae:9d:49:2f:c5:e5:98:41

Fingerprint (sha1): 4d:b1:f0:7b:2b:3e:ec:c5:eb:3a:e0:71:a3:47:42:8e:88:9f:c5:4c
Fingerprint (sha256): 9f:b9:68:31:bb:e9:cb:a9:bc:d4:7f:2f:4f:00:ea:0b:27:be:f0:ee:b4:a3:08:34:7a:21:3c:24:9a:2e:a1:c1

Issuing Certificate URL: http://cdp1.pca.dfn.de/uni-bremen-ca/pub/cacert/cacert.crt
Issuing Certificate URL: http://cdp2.pca.dfn.de/uni-bremen-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/uni-bremen-ca/pub/crl/cacrl.crl
CRL Distribution Point: http://cdp2.pca.dfn.de/uni-bremen-ca/pub/crl/cacrl.crl

Check the revocation status for the current certificate on gdfb.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

SHA1 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

gdfb.de
www.gdfb.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIFkDCCBHigAwIBAgIHF2xJr4fdSTANBgkqhkiG9w0BAQUFADBuMQswCQYDVQQG EwJERTEPMA0GA1UECBMGQnJlbWVuMQ8wDQYDVQQHEwZCcmVtZW4xHDAaBgNVBAoT E1VuaXZlcnNpdGFldCBCcmVtZW4xHzAdBgNVBAMTFlVuaXZlcnNpdGFldCBCcmVt ZW4gQ0EwHhcNMTQwNDE1MDYwNTE5WhcNMTkwMzA3MDAwMDAwWjByMQswCQYDVQQG EwJERTEPMA0GA1UECBMGQnJlbWVuMQ8wDQYDVQQHEwZCcmVtZW4xHDAaBgNVBAoT E1VuaXZlcnNpdGFldCBCcmVtZW4xETAPBgNVBAsTCE1BUlVNIElUMRAwDgYDVQQD EwdnZGZiLmRlMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWR7jBuA ZOkv6pkLZih+Ik5GXvq3vzV1opnNpaNuFzNVwqLgilE6ot8rGJI3kgFx0fZfNxJv iqxIkRatbmXEumHU4B/dZSE5i5RTxFFAft6ZVDylbm1ELTpKy3cVENl0E2XtlWph MLo25CebwzVlTG6pq7+i2ujMkymElAkLIdiDP28dCWpfWxNZqLtf0a/tDp2iVy21 KO7S9KQQ7o3I2wjmuOZcR/Nv5x3D+m1H63qh2dTZVhQUbAKvc+sZ49/WCDYCNcAv spsJ3w87m1y6+hCWWQWX1AUfMTUn1aS6B+SNuQ6jPz+ExQB8iKCmerAf8Iwvx2l6 UA58Ef6scResQwIDAQABo4ICLTCCAikwOQYDVR0gBDIwMDARBg8rBgEEAYGtIYIs AQEEAwEwEQYPKwYBBAGBrSGCLAIBBAMBMAgGBmeBDAECAjAJBgNVHRMEAjAAMAsG A1UdDwQEAwIE8DATBgNVHSUEDDAKBggrBgEFBQcDATAdBgNVHQ4EFgQUzJ0kz4Wh B5mBXAE3+VLqoNZkX3MwHwYDVR0jBBgwFoAU5MvE7HnQ365urJKJrp1JL8XlmEEw HwYDVR0RBBgwFoIHZ2RmYi5kZYILd3d3LmdkZmIuZGUwgYUGA1UdHwR+MHwwPKA6 oDiGNmh0dHA6Ly9jZHAxLnBjYS5kZm4uZGUvdW5pLWJyZW1lbi1jYS9wdWIvY3Js L2NhY3JsLmNybDA8oDqgOIY2aHR0cDovL2NkcDIucGNhLmRmbi5kZS91bmktYnJl bWVuLWNhL3B1Yi9jcmwvY2FjcmwuY3JsMIHVBggrBgEFBQcBAQSByDCBxTAzBggr BgEFBQcwAYYnaHR0cDovL29jc3AucGNhLmRmbi5kZS9PQ1NQLVNlcnZlci9PQ1NQ MEYGCCsGAQUFBzAChjpodHRwOi8vY2RwMS5wY2EuZGZuLmRlL3VuaS1icmVtZW4t Y2EvcHViL2NhY2VydC9jYWNlcnQuY3J0MEYGCCsGAQUFBzAChjpodHRwOi8vY2Rw Mi5wY2EuZGZuLmRlL3VuaS1icmVtZW4tY2EvcHViL2NhY2VydC9jYWNlcnQuY3J0 MA0GCSqGSIb3DQEBBQUAA4IBAQBM7CDI9ujbFzsN1jDABxHUt8Bh4aT9hjdYuI2a V15YTP0Lsj3AqQwKAQmJYK62l3XZam5+Avfs/MIPT4Kb/ixJwmDKjIt6QTXS01oy WKZznts6cxJAeunYw5Xsav7hXllmcB6UnklwQvOrUHGBKjK95K1dBQhcbojIadUd zkdmkfinPjIeANwQbn31wVGQyK55erjVnwsvfEaXPzvEjscuEyH/3LCvOML/ZgL5 cRcFMHfcTm9VSsE8RgM4Vv9r24TLChix4/2LUASps3GIp1g4cMf/y4o+SKB5OAD8 II5RY4AJGH1FHB7NDW13K+p6xiOBDKVNWLvfdU0U/2NA7ZoC -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzWR7jBuAZOkv6pkLZih+ Ik5GXvq3vzV1opnNpaNuFzNVwqLgilE6ot8rGJI3kgFx0fZfNxJviqxIkRatbmXE umHU4B/dZSE5i5RTxFFAft6ZVDylbm1ELTpKy3cVENl0E2XtlWphMLo25CebwzVl TG6pq7+i2ujMkymElAkLIdiDP28dCWpfWxNZqLtf0a/tDp2iVy21KO7S9KQQ7o3I 2wjmuOZcR/Nv5x3D+m1H63qh2dTZVhQUbAKvc+sZ49/WCDYCNcAvspsJ3w87m1y6 +hCWWQWX1AUfMTUn1aS6B+SNuQ6jPz+ExQB8iKCmerAf8Iwvx2l6UA58Ef6scRes QwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded