optamatic.nl

Issued by StartCom Class 1 DV Server CA

About this certificate


This digital certificate with serial number 4c:64:29:e4:6b:4c:5a:46:d3:ac:10:11:17:6e:3d:02 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])

optamatic.nl

StartCom Ltd.

Organization: StartCom Ltd.
Organization unit: StartCom Certification Authority

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 4c:64:29:e4:6b:4c:5a:46:d3:ac:10:11:17:6e:3d:02
Serial Number (int): 101541407041529092806981500681709305090
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: 91:07:e0:5d:8e:fe:e1:8c:63:a7:ff:34:60:80:89:00:53:75:e0:0a
AuthorityKeyId: d7:91:4e:01:c4:b0:bf:f8:c8:67:93:44:9c:e7:33:fa:ad:93:0c:af

Fingerprint (sha1): 32:6a:da:5c:83:d0:5a:93:e0:42:dc:0c:8e:b0:77:be:dd:7e:0e:0b
Fingerprint (sha256): c8:23:2d:ff:ec:2c:16:de:c0:a0:68:1a:43:e2:7c:0f:68:d7:68:e7:58:47:ce:69:42:54:eb:2e:d5:18:bb:5d

Issuing Certificate URL: http://aia.startssl.com/certs/sca.server1.crt

Revocation information

OCSP Server: http://ocsp.startssl.com
CRL Distribution Point: http://crl.startssl.com/sca-server1.crl

Check the revocation status for the current certificate on optamatic.nl
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

Extended Key Usages

Client Authentication
Server Authentication

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

optamatic.nl
www.optamatic.nl

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIE4zCCA8ugAwIBAgIQTGQp5GtMWkbTrBARF249AjANBgkqhkiG9w0BAQsFADB4 MQswCQYDVQQGEwJJTDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjEpMCcGA1UECxMg U3RhcnRDb20gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxJjAkBgNVBAMTHVN0YXJ0 Q29tIENsYXNzIDEgRFYgU2VydmVyIENBMB4XDTE1MTIyNTA3NDQyMVoXDTE2MTIy NTA3NDQyMVowFzEVMBMGA1UEAwwMb3B0YW1hdGljLm5sMIIBIjANBgkqhkiG9w0B AQEFAAOCAQ8AMIIBCgKCAQEA3oEt9K9ZqQVyI6rM8Q0IkNptNnDmX5gOEUDfrqSR iC2268KTmcxhE7ky3ECGpvl8Y9fOXsrm7rZz7F5/h9iJ9SCNKog2cu3LwUQvEiql 01I7MSY+ByoizAlNPjLL+l58c1iSD1UxgR1Kq52vXV8DMhfrG4LtfrTt2a00/Gl9 zgLb9HcOA/avAbM2w/a+dr9KMJzCE6ueclZI1IUp/2y9I79R2GyHAWBkSy3KhIG9 J/hf3RWnicCR8qAiW/+S8XEXGh/d1NmEiBuCr5/IHQvrbaEl4nA/QHNywpclaGTU YJxXwyQ95aTuaSt4B0k1cAQCejVTqAU71CqF0LteEan9FwIDAQABo4IByDCCAcQw CwYDVR0PBAQDAgWgMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATAJBgNV HRMEAjAAMB0GA1UdDgQWBBSRB+Bdjv7hjGOn/zRggIkAU3XgCjAfBgNVHSMEGDAW gBTXkU4BxLC/+Mhnk0Sc5zP6rZMMrzBvBggrBgEFBQcBAQRjMGEwJAYIKwYBBQUH MAGGGGh0dHA6Ly9vY3NwLnN0YXJ0c3NsLmNvbTA5BggrBgEFBQcwAoYtaHR0cDov L2FpYS5zdGFydHNzbC5jb20vY2VydHMvc2NhLnNlcnZlcjEuY3J0MDgGA1UdHwQx MC8wLaAroCmGJ2h0dHA6Ly9jcmwuc3RhcnRzc2wuY29tL3NjYS1zZXJ2ZXIxLmNy bDApBgNVHREEIjAgggxvcHRhbWF0aWMubmyCEHd3dy5vcHRhbWF0aWMubmwwIwYD VR0SBBwwGoYYaHR0cDovL3d3dy5zdGFydHNzbC5jb20vMFAGA1UdIARJMEcwCAYG Z4EMAQIBMDsGCysGAQQBgbU3AQIEMCwwKgYIKwYBBQUHAgEWHmh0dHA6Ly93d3cu c3RhcnRzc2wuY29tL3BvbGljeTANBgkqhkiG9w0BAQsFAAOCAQEAViYO0d/OZdqU 5qNu71Ui7tGBNP/GaG6KlH+PH8Se2Q96IOqQGh2hP3TpOfqaYJV307J0UMNTJa7X 05aRvHOWHTmYAX09QCQIiuL1le70/QbguIJJMdvOMExbR6YXXHygAiLwiaRNxYmz WeKKGuI6p/mM1JIH/G2/9AtEESdJ/qwWV1b0h/CFVZuEEV+wv6M6jcPQPS8MGOyt KjQWpUNaM0L0Tnf+Uy8kl1DMQPsujkP6UgO2sRxZIOuOSimwY/elSXxy0yw8ufO3 hEx/Bf8D5h8WDM4cMExCJ+AuctG6x8FMASKqmuWammZ05b2EpAAudvSQmAXx+2O+ 1TYmNzw75Q== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA3oEt9K9ZqQVyI6rM8Q0I kNptNnDmX5gOEUDfrqSRiC2268KTmcxhE7ky3ECGpvl8Y9fOXsrm7rZz7F5/h9iJ 9SCNKog2cu3LwUQvEiql01I7MSY+ByoizAlNPjLL+l58c1iSD1UxgR1Kq52vXV8D MhfrG4LtfrTt2a00/Gl9zgLb9HcOA/avAbM2w/a+dr9KMJzCE6ueclZI1IUp/2y9 I79R2GyHAWBkSy3KhIG9J/hf3RWnicCR8qAiW/+S8XEXGh/d1NmEiBuCr5/IHQvr baEl4nA/QHNywpclaGTUYJxXwyQ95aTuaSt4B0k1cAQCejVTqAU71CqF0LteEan9 FwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded