cellsignalling.present-science.de

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 0b:bd:21 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

  • ERROR: KeyUsage extension SHOULD be marked as critical when present
  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • ERROR: Certificate has key usage [KeyAgreement] set

cellsignalling.present-science.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): 0b:bd:21
Serial Number (int): 769313
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId: 5a:ef:95:23:ec:56:c9:50:7e:90:38:70:c2:d5:fb:72:7f:3a:3d:94
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): cf:a5:4b:33:17:8e:59:78:b8:25:56:2c:c0:b7:fa:5a:4d:27:14:01
Fingerprint (sha256): d0:5e:88:b7:e5:a0:63:e1:11:1d:6a:fd:57:c5:16:b3:2f:d9:44:77:9c:af:7d:12:83:7a:06:f8:f5:57:c6:99

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 cellsignalling.present-science.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
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

cellsignalling.present-science.de
present-science.de

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGiDCCBXCgAwIBAgIDC70hMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTMwODI5MTg0MzE5 WhcNMTQwODI5MjIxMDU0WjCBgTEZMBcGA1UEDRMQRHNoalZsVkFJUjA0alVrTzEL MAkGA1UEBhMCREUxKjAoBgNVBAMTIWNlbGxzaWduYWxsaW5nLnByZXNlbnQtc2Np ZW5jZS5kZTErMCkGCSqGSIb3DQEJARYcd2VibWFzdGVyQHByZXNlbnQtc2NpZW5j ZS5kZTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKgS4WrSV9c9KDrn iMyy9Y1jzpFsuWzAeEBT33VafuB3wAGdBA9rA2iu4pI5NKc5IOSx2LlGNHUrVwxb lgGNvP4oi/DETX3OC61vTZqdvVffUnAAfxomLUyBvoDW4FLLbyFQSIvZKcityZ3M zXQ2vBF9mTMir7xWVHgbnvCdr1h36DaXmG+YJAA+Jitnkoy+xfMFTDQ8gTrF3azt sldkLsS07X+RhPZO3ooeIKiEbYBle60mTjPKn2PTjkvG6RWj8vzsHsgjmTZXARu8 3oXALNutynnjWw//oZYHBC5f0vgX7zSw3cCXCwUteHZCL1YdRlEd5p61ilvYlrcS 9oOzU4ECAwEAAaOCAvowggL2MAkGA1UdEwQCMAAwCwYDVR0PBAQDAgOoMBMGA1Ud JQQMMAoGCCsGAQUFBwMBMB0GA1UdDgQWBBRa75Uj7FbJUH6QOHDC1ftyfzo9lDAf BgNVHSMEGDAWgBTrQjTQmLCrn/Qbawj3zGQu7w4sRTBABgNVHREEOTA3giFjZWxs c2lnbmFsbGluZy5wcmVzZW50LXNjaWVuY2UuZGWCEnByZXNlbnQtc2NpZW5jZS5k ZTCCAVYGA1UdIASCAU0wggFJMAgGBmeBDAECATCCATsGCysGAQQBgbU3AQIDMIIB KjAuBggrBgEFBQcCARYiaHR0cDovL3d3dy5zdGFydHNzbC5jb20vcG9saWN5LnBk ZjCB9wYIKwYBBQUHAgIwgeowJxYgU3RhcnRDb20gQ2VydGlmaWNhdGlvbiBBdXRo b3JpdHkwAwIBARqBvlRoaXMgY2VydGlmaWNhdGUgd2FzIGlzc3VlZCBhY2NvcmRp bmcgdG8gdGhlIENsYXNzIDEgVmFsaWRhdGlvbiByZXF1aXJlbWVudHMgb2YgdGhl IFN0YXJ0Q29tIENBIHBvbGljeSwgcmVsaWFuY2Ugb25seSBmb3IgdGhlIGludGVu ZGVkIHB1cnBvc2UgaW4gY29tcGxpYW5jZSBvZiB0aGUgcmVseWluZyBwYXJ0eSBv YmxpZ2F0aW9ucy4wNQYDVR0fBC4wLDAqoCigJoYkaHR0cDovL2NybC5zdGFydHNz bC5jb20vY3J0MS1jcmwuY3JsMIGOBggrBgEFBQcBAQSBgTB/MDkGCCsGAQUFBzAB hi1odHRwOi8vb2NzcC5zdGFydHNzbC5jb20vc3ViL2NsYXNzMS9zZXJ2ZXIvY2Ew QgYIKwYBBQUHMAKGNmh0dHA6Ly9haWEuc3RhcnRzc2wuY29tL2NlcnRzL3N1Yi5j bGFzczEuc2VydmVyLmNhLmNydDAjBgNVHRIEHDAahhhodHRwOi8vd3d3LnN0YXJ0 c3NsLmNvbS8wDQYJKoZIhvcNAQEFBQADggEBAIheMHlYEHZ06IJkLOOYhSY2MLGQ nlWwlfeNKJHVDIRHjbzzXejrIDVxuNuy0Lz6T8QTAwB/TzV7naA3sY/uKP7kxRLS ig1X3PwOuTfKAL7VfWEbh007q/OE68+vCFzILthLWZEG90CYFycCNSs4FI45cNZo HQTldOY+IIeU+bNgaIcsWRq7rZE8KK7hv8kAic2GBjoUYKvTAx2ESdu5nxVneqXK XIN0dSsgVVrt7eOTrDYkAQEEmd++0iKZOFSfm5LqFAdtqnzUaNusYfBbTusDQMkX Zs3g7/F0SPQ2BJTqzzQaMTysZ7U2qyGCIoIB+VYHmCN9HMEKdFSI5Kxecfk= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqBLhatJX1z0oOueIzLL1 jWPOkWy5bMB4QFPfdVp+4HfAAZ0ED2sDaK7ikjk0pzkg5LHYuUY0dStXDFuWAY28 /iiL8MRNfc4LrW9Nmp29V99ScAB/GiYtTIG+gNbgUstvIVBIi9kpyK3JnczNdDa8 EX2ZMyKvvFZUeBue8J2vWHfoNpeYb5gkAD4mK2eSjL7F8wVMNDyBOsXdrO2yV2Qu xLTtf5GE9k7eih4gqIRtgGV7rSZOM8qfY9OOS8bpFaPy/OweyCOZNlcBG7zehcAs 263KeeNbD/+hlgcELl/S+BfvNLDdwJcLBS14dkIvVh1GUR3mnrWKW9iWtxL2g7NT gQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded