www.mtskonferencja.pl

Issued by StartCom Class 1 Primary Intermediate Server CA

About this certificate

This digital certificate with serial number 01:ae:dd 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.

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We have idenified some issues with this certificate:

  • Compliant certificates SHOULD NOT use the noticeRef option (RFC 5280: 4.2.1.4)
  • The keyUsage extension SHOULD be critical (RFC 5280: 4.2.1.3)

Persona Not Validated

Organization: Persona Not Validated
Organization unit: StartCom Free Certificate Member
Country: PL

StartCom Ltd.

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

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 01:ae:dd
Serial Number (int): 110301
Serial Number lenght: 17 bits, 3 octets

SubjectKeyId: c2:5b:a6:87:79:0c:22:5d:64:42:fa:32:2a:c3:95:58:e1:50:32:2c
AuthorityKeyId: eb:42:34:d0:98:b0:ab:9f:f4:1b:6b:08:f7:cc:64:2e:ef:0e:2c:45

Fingerprint (sha1): 04:29:46:a6:e4:bd:e9:e1:ae:05:b8:a6:95:d8:ac:78:54:79:43:35
Fingerprint (sha256): ba:ce:a2:f0:eb:94:a8:bb:64:26:5e:5a:77:d5:ec:d0:73:64:ad:37:a8:fb:f0:ef:91:75:b6:45:6d:32:20:e3

Issuing Certificate URL: http://www.startssl.com/certs/sub.class1.server.ca.crt

Revocation information

OCSP Server: http://ocsp.startssl.com/sub/class1/server/ca
CRL Distribution Point: http://www.startssl.com/crt1-crl.crl
CRL Distribution Point: http://crl.startssl.com/crt1-crl.crl

Check the revocation status for the current certificate on www.mtskonferencja.pl
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.mtskonferencja.pl
mtskonferencja.pl

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIG2DCCBcCgAwIBAgIDAa7dMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0 YWwgQ2VydGlmaWNhdGUgU2lnbmluZzE4MDYGA1UEAxMvU3RhcnRDb20gQ2xhc3Mg MSBQcmltYXJ5IEludGVybWVkaWF0ZSBTZXJ2ZXIgQ0EwHhcNMTAwNTMwMTgyMDMz WhcNMTEwNjAxMDMzNjE4WjCBxjEgMB4GA1UEDRMXMjA0ODE4LTkwRURRWWR0czlI Y1ExVjgxCzAJBgNVBAYTAlBMMR4wHAYDVQQKExVQZXJzb25hIE5vdCBWYWxpZGF0 ZWQxKTAnBgNVBAsTIFN0YXJ0Q29tIEZyZWUgQ2VydGlmaWNhdGUgTWVtYmVyMR4w HAYDVQQDExV3d3cubXRza29uZmVyZW5jamEucGwxKjAoBgkqhkiG9w0BCQEWG3dl Ym1hc3RlckBtdHNrb25mZXJlbmNqYS5wbDCCASIwDQYJKoZIhvcNAQEBBQADggEP ADCCAQoCggEBALb2ab/N1+2+ouTV9jF/WAUbj21Cw4gDSRTC9r27790vJYXuJscC wMyBd7bTHnikLGegptMO1kth2gaAEv4P/nyHisk9LC+0fjAxrqOetpZFhi4mtnwI udMgTMaFmoHe9310GTE2/7ybZHn7/+5oNZPiUxFqs2yyGdugwfIE4Lr48T+wnIVu BVOfycxvoCV1mGKHR5qdGqGV9/Vh7/obSYq37k++jcvH1FS1RI1tHnbIsAvXRTFi WHHUDfZYArdTo/L+ochwdZABlnWMWRX0iDeKH5fzdiBeXxh6DP3KUBngwrnJxpoM kGlJOxlC8BK2qrhko3I+w6mHodSe6aODBu0CAwEAAaOCAwUwggMBMAkGA1UdEwQC MAAwCwYDVR0PBAQDAgOoMBMGA1UdJQQMMAoGCCsGAQUFBwMBMB0GA1UdDgQWBBTC W6aHeQwiXWRC+jIqw5VY4VAyLDAfBgNVHSMEGDAWgBTrQjTQmLCrn/Qbawj3zGQu 7w4sRTAzBgNVHREELDAqghV3d3cubXRza29uZmVyZW5jamEucGyCEW10c2tvbmZl cmVuY2phLnBsMIIBQgYDVR0gBIIBOTCCATUwggExBgsrBgEEAYG1NwECATCCASAw LgYIKwYBBQUHAgEWImh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYw NAYIKwYBBQUHAgEWKGh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL2ludGVybWVkaWF0 ZS5wZGYwgbcGCCsGAQUFBwICMIGqMBQWDVN0YXJ0Q29tIEx0ZC4wAwIBARqBkUxp bWl0ZWQgTGlhYmlsaXR5LCBzZWUgc2VjdGlvbiAqTGVnYWwgTGltaXRhdGlvbnMq IG9mIHRoZSBTdGFydENvbSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eSBQb2xpY3kg YXZhaWxhYmxlIGF0IGh0dHA6Ly93d3cuc3RhcnRzc2wuY29tL3BvbGljeS5wZGYw YQYDVR0fBFowWDAqoCigJoYkaHR0cDovL3d3dy5zdGFydHNzbC5jb20vY3J0MS1j cmwuY3JsMCqgKKAmhiRodHRwOi8vY3JsLnN0YXJ0c3NsLmNvbS9jcnQxLWNybC5j cmwwgY4GCCsGAQUFBwEBBIGBMH8wOQYIKwYBBQUHMAGGLWh0dHA6Ly9vY3NwLnN0 YXJ0c3NsLmNvbS9zdWIvY2xhc3MxL3NlcnZlci9jYTBCBggrBgEFBQcwAoY2aHR0 cDovL3d3dy5zdGFydHNzbC5jb20vY2VydHMvc3ViLmNsYXNzMS5zZXJ2ZXIuY2Eu Y3J0MCMGA1UdEgQcMBqGGGh0dHA6Ly93d3cuc3RhcnRzc2wuY29tLzANBgkqhkiG 9w0BAQUFAAOCAQEAS7Txu7IAhI1n604YFDx2xBdeIeWVcebTUx7kPNTP4cb1N6kw Me1fFhXJIK2PYpUVRpNK8vN6MkyC9qbwQNJ774/59v+cU0QqK6npoV6eyxN+Z6K0 giLHsZC8sB+W+apybWGR9nDM/5xuoNdwhMwGsW1ZPY1GwI0LfjSVRlCPcyPtSylz 9+H+R3ICAknf1F1w1LV1/fpVd+ofBuxotkl7NKU+MYvQ7SJB8ebgcA3pepq7UXLE EaYOU1afLC16Sup+Di+Yuf0266UOq+SkxJJBI4ENW3xZO81DCUSk7A4owp1WPzly fofIHfFECEOh141EGtSmNoiL5MbbKB36S0ZMQQ== -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAtvZpv83X7b6i5NX2MX9Y BRuPbULDiANJFML2vbvv3S8lhe4mxwLAzIF3ttMeeKQsZ6Cm0w7WS2HaBoAS/g/+ fIeKyT0sL7R+MDGuo562lkWGLia2fAi50yBMxoWagd73fXQZMTb/vJtkefv/7mg1 k+JTEWqzbLIZ26DB8gTguvjxP7CchW4FU5/JzG+gJXWYYodHmp0aoZX39WHv+htJ irfuT76Ny8fUVLVEjW0edsiwC9dFMWJYcdQN9lgCt1Oj8v6hyHB1kAGWdYxZFfSI N4ofl/N2IF5fGHoM/cpQGeDCucnGmgyQaUk7GULwEraquGSjcj7DqYeh1J7po4MG 7QIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded