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Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 05:c5:c8:71:71:84:4d 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

mail.geek.sh

Country: ZA

StartCom Ltd.

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 05:c5:c8:71:71:84:4d
Serial Number (int): 1624839570949197
Serial Number lenght: 51 bits, 7 octets

SubjectKeyId: 9d:3a:1b:43:b8:50:cd:38:70:02:ae:31:d5:22:23:83:1a:85:36:43
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): c6:3f:dd:82:d1:94:29:d7:c6:18:bc:fb:f4:2b:47:83:6b:68:6d:ec
Fingerprint (sha256): 86:f7:9d:2c:2f:0c:6f:fe:72:3f:9e:4f:ed:bf:af:7f:d8:f8:f7:7e:37:40:5b:de:3d:2f:e8:61:25:de:1b:68

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 mail.geek.sh
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

mail.geek.sh
geek.sh

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGMTCCBRmgAwIBAgIHBcXIcXGETTANBgkqhkiG9w0BAQsFADCBjDELMAkGA1UE BhMCSUwxFjAUBgNVBAoTDVN0YXJ0Q29tIEx0ZC4xKzApBgNVBAsTIlNlY3VyZSBE aWdpdGFsIENlcnRpZmljYXRlIFNpZ25pbmcxODA2BgNVBAMTL1N0YXJ0Q29tIENs YXNzIDEgUHJpbWFyeSBJbnRlcm1lZGlhdGUgU2VydmVyIENBMB4XDTE1MDUzMDIz NDIzNloXDTE2MDUzMDIxMTYzM1owRzELMAkGA1UEBhMCWkExFTATBgNVBAMTDG1h aWwuZ2Vlay5zaDEhMB8GCSqGSIb3DQEJARYSaG9zdG1hc3RlckBnZWVrLnNoMIIB IjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs5xb7xjoswNQk6g298MlBN4k CYJy6yw8Wr4ywiHhoODxDIXFJ7zUfYzu5yl402hCCJwn5deRElNn/MNoZz26YQv+ 5cpJObGmkGgZLs6rbT7S6a3dth/b7GVEkeMHi8KJpPii/DQBYuLavJ3IBiStJJ8m JDlmMij6JGk6cAtSVn6gpFCz3brhPzDj1MGZkI5WqIHN63KTlIc8NGm40FpglDSY UYYsBRXRPbHKmrRIvecSDICByVe7wzVYVavpWjthAdxsqKE3MJeg/vdgDiOMQVXS Ck8Okt2zZ0776Vc7Be9SCuzwHaHJ9rFvMUyUlcOLs5PzKlaRQVgxeUDW7uSlhQID AQABo4IC2jCCAtYwCQYDVR0TBAIwADALBgNVHQ8EBAMCA6gwEwYDVR0lBAwwCgYI KwYBBQUHAwEwHQYDVR0OBBYEFJ06G0O4UM04cAKuMdUiI4MahTZDMB8GA1UdIwQY MBaAFOtCNNCYsKuf9BtrCPfMZC7vDixFMCAGA1UdEQQZMBeCDG1haWwuZ2Vlay5z aIIHZ2Vlay5zaDCCAVYGA1UdIASCAU0wggFJMAgGBmeBDAECATCCATsGCysGAQQB gbU3AQIDMIIBKjAuBggrBgEFBQcCARYiaHR0cDovL3d3dy5zdGFydHNzbC5jb20v cG9saWN5LnBkZjCB9wYIKwYBBQUHAgIwgeowJxYgU3RhcnRDb20gQ2VydGlmaWNh dGlvbiBBdXRob3JpdHkwAwIBARqBvlRoaXMgY2VydGlmaWNhdGUgd2FzIGlzc3Vl ZCBhY2NvcmRpbmcgdG8gdGhlIENsYXNzIDEgVmFsaWRhdGlvbiByZXF1aXJlbWVu dHMgb2YgdGhlIFN0YXJ0Q29tIENBIHBvbGljeSwgcmVsaWFuY2Ugb25seSBmb3Ig dGhlIGludGVuZGVkIHB1cnBvc2UgaW4gY29tcGxpYW5jZSBvZiB0aGUgcmVseWlu ZyBwYXJ0eSBvYmxpZ2F0aW9ucy4wNQYDVR0fBC4wLDAqoCigJoYkaHR0cDovL2Ny bC5zdGFydHNzbC5jb20vY3J0MS1jcmwuY3JsMIGOBggrBgEFBQcBAQSBgTB/MDkG CCsGAQUFBzABhi1odHRwOi8vb2NzcC5zdGFydHNzbC5jb20vc3ViL2NsYXNzMS9z ZXJ2ZXIvY2EwQgYIKwYBBQUHMAKGNmh0dHA6Ly9haWEuc3RhcnRzc2wuY29tL2Nl cnRzL3N1Yi5jbGFzczEuc2VydmVyLmNhLmNydDAjBgNVHRIEHDAahhhodHRwOi8v d3d3LnN0YXJ0c3NsLmNvbS8wDQYJKoZIhvcNAQELBQADggEBAHl4BwYNiMSdXnRx UNcfZDydBhopSmGWsz1P0LYLqTli7TihzDFJmOgWo/J28IHS4cow2v00n8galCKC +Z7PUNA3wwYdrXNoRC5MlpDTL3PWxvhSR34WOVy2Qvj+FKjNTOwHOyPTn40ZlX9U ApGEiT2vhNdaM2oBj8b3s4wRgz2J9PI2CK+z7snbepepo+2DDoFo5nRqTT/93XaV beI7cgDTsyyJe1zAn9SQ3ScxDmdfK+TB6G5biRUDk/AtcFILAhuU/U2MV9IZV6kh ehmzcCdOBrXCiayDoS1z8dFGrNPEpf610ECW6zfoLUVqMlnpfFMsArT/3+7sDVeQ VbVWtjQ= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs5xb7xjoswNQk6g298Ml BN4kCYJy6yw8Wr4ywiHhoODxDIXFJ7zUfYzu5yl402hCCJwn5deRElNn/MNoZz26 YQv+5cpJObGmkGgZLs6rbT7S6a3dth/b7GVEkeMHi8KJpPii/DQBYuLavJ3IBiSt JJ8mJDlmMij6JGk6cAtSVn6gpFCz3brhPzDj1MGZkI5WqIHN63KTlIc8NGm40Fpg lDSYUYYsBRXRPbHKmrRIvecSDICByVe7wzVYVavpWjthAdxsqKE3MJeg/vdgDiOM QVXSCk8Okt2zZ0776Vc7Be9SCuzwHaHJ9rFvMUyUlcOLs5PzKlaRQVgxeUDW7uSl hQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded