www.kamstra-it.nl

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate


This digital certificate with serial number 08:e7:56 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

www.kamstra-it.nl

Country: NL

StartCom Ltd.

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 08:e7:56
Serial Number (int): 583510
Serial Number lenght: 20 bits, 3 octets

SubjectKeyId: fe:b2:ab:58:62:42:49:d5:e8:aa:41:58:06:1f:a7:f8:bc:35:a9:7e
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): fd:d5:85:97:31:f1:17:d7:05:5f:dd:bc:f3:1e:9a:70:19:22:bf:48
Fingerprint (sha256): 5a:ae:87:31:71:43:36:ba:09:39:15:d4:8e:47:e4:24:1e:cb:bd:83:ad:7e:4f:fe:49:8f:1a:2d:d6:94:9c:ce

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 www.kamstra-it.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

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

www.kamstra-it.nl
kamstra-it.nl

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGXjCCBUagAwIBAgIDCOdWMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTMwMTI2MTkxODM2 WhcNMTQwMTI4MDgwOTM0WjBtMRkwFwYDVQQNExA5NXlaRjMwMDkzeExzM0Y4MQsw CQYDVQQGEwJOTDEaMBgGA1UEAxMRd3d3LmthbXN0cmEtaXQubmwxJzAlBgkqhkiG 9w0BCQEWGHBvc3RtYXN0ZXJAa2Ftc3RyYS1pdC5ubDCCASIwDQYJKoZIhvcNAQEB BQADggEPADCCAQoCggEBAKgbpHZh/x8GzoUoN4ymvkr2VQisROE8B4kCGdZxDTVZ M6nYLqJsW5jkH+ljznd1d3aJRMBdrCe8c/ayXE2aHEvgZRP9VteVEgNPDxOB8gkR upPjeiruhHWkilB7ezFVhZVLNHNbV9Ez9o51PE/g4Bm6yp4ADBlbyUvcwn4znmRI cDwaHW+gXb66cTKkl5d3wn+wbXb9wSlAMkoidgZmVxS3eQHH+I0ESTMOAD9SfY1E FLX3IuN4eJiS5UUz0abdnKA9rHmmGFQhPbdUcyQi/BnOabsePuK3DFA2dIRqvKVp axWoKyyvwqdKLmEStKN78UufrMixTPc8fexAy+xdZKECAwEAAaOCAuUwggLhMAkG A1UdEwQCMAAwCwYDVR0PBAQDAgOoMBMGA1UdJQQMMAoGCCsGAQUFBwMBMB0GA1Ud DgQWBBT+sqtYYkJJ1eiqQVgGH6f4vDWpfjAfBgNVHSMEGDAWgBTrQjTQmLCrn/Qb awj3zGQu7w4sRTArBgNVHREEJDAighF3d3cua2Ftc3RyYS1pdC5ubIINa2Ftc3Ry YS1pdC5ubDCCAVYGA1UdIASCAU0wggFJMAgGBmeBDAECATCCATsGCysGAQQBgbU3 AQIDMIIBKjAuBggrBgEFBQcCARYiaHR0cDovL3d3dy5zdGFydHNzbC5jb20vcG9s aWN5LnBkZjCB9wYIKwYBBQUHAgIwgeowJxYgU3RhcnRDb20gQ2VydGlmaWNhdGlv biBBdXRob3JpdHkwAwIBARqBvlRoaXMgY2VydGlmaWNhdGUgd2FzIGlzc3VlZCBh Y2NvcmRpbmcgdG8gdGhlIENsYXNzIDEgVmFsaWRhdGlvbiByZXF1aXJlbWVudHMg b2YgdGhlIFN0YXJ0Q29tIENBIHBvbGljeSwgcmVsaWFuY2Ugb25seSBmb3IgdGhl IGludGVuZGVkIHB1cnBvc2UgaW4gY29tcGxpYW5jZSBvZiB0aGUgcmVseWluZyBw YXJ0eSBvYmxpZ2F0aW9ucy4wNQYDVR0fBC4wLDAqoCigJoYkaHR0cDovL2NybC5z dGFydHNzbC5jb20vY3J0MS1jcmwuY3JsMIGOBggrBgEFBQcBAQSBgTB/MDkGCCsG AQUFBzABhi1odHRwOi8vb2NzcC5zdGFydHNzbC5jb20vc3ViL2NsYXNzMS9zZXJ2 ZXIvY2EwQgYIKwYBBQUHMAKGNmh0dHA6Ly9haWEuc3RhcnRzc2wuY29tL2NlcnRz L3N1Yi5jbGFzczEuc2VydmVyLmNhLmNydDAjBgNVHRIEHDAahhhodHRwOi8vd3d3 LnN0YXJ0c3NsLmNvbS8wDQYJKoZIhvcNAQEFBQADggEBABinNLY+o7dngBEi+qtY E+pp8DfsCaWRTwm1w0ZAAR9QXxMmhgZcJplI8U7CMAKJO6ety4SyFArYuJK9FKX3 ixrn6O0FmF0UVExml4oz2XPpO9neU7iFRuVsSKw8LN+ZAcITbMuFGmkxBHox+kZy HFZ0TjmC0loCBmt+gRZBFJyXePTCvhPsSDqUJIiJsGnX46yswpLzMAzvBeMAKMMG A1N/sEqu7UCTgm7kbJnWsWPnROCtEGmwS8UrY5fU8wecfMz0TJ2gYU5LeqkowV14 bBkoHEkjXFOtzS+mXAEwiTefyUMTkfmBXW74LU4AcLNleODmlelHDswwiX3trACQ AUw= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqBukdmH/HwbOhSg3jKa+ SvZVCKxE4TwHiQIZ1nENNVkzqdguomxbmOQf6WPOd3V3dolEwF2sJ7xz9rJcTZoc S+BlE/1W15USA08PE4HyCRG6k+N6Ku6EdaSKUHt7MVWFlUs0c1tX0TP2jnU8T+Dg GbrKngAMGVvJS9zCfjOeZEhwPBodb6BdvrpxMqSXl3fCf7Btdv3BKUAySiJ2BmZX FLd5Acf4jQRJMw4AP1J9jUQUtfci43h4mJLlRTPRpt2coD2seaYYVCE9t1RzJCL8 Gc5pux4+4rcMUDZ0hGq8pWlrFagrLK/Cp0ouYRK0o3vxS5+syLFM9zx97EDL7F1k oQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded