*.mcz.edu.pl

Issued by Certum Domain Validation CA SHA2

About this certificate


This digital certificate with serial number 1e:33:53:96:4a:f4:13:46:50:1f:fd:cf:d7:31:1f:d0 was issued on by Unizeto Technologies S.A..

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

  • WARNING: Certificate contains unknown extension ([2.5.29.18])
  • WARNING: Certificate contains unknown extension ([2.16.840.1.113730.1.1])
  • Certificate contains a key usage different from ClientAuth or EmailProtection
  • Certificate doesn't contain any subjectAltName

*.mcz.edu.pl

Country: PL

Unizeto Technologies S.A.

Organization: Unizeto Technologies S.A.
Organization unit: Certum Certification Authority
Country: PL

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 1e:33:53:96:4a:f4:13:46:50:1f:fd:cf:d7:31:1f:d0
Serial Number (int): 40143342360751192273239470378262274000
Serial Number lenght: 125 bits, 16 octets

SubjectKeyId: 40:72:85:22:89:f2:85:db:b0:09:d4:a3:31:8d:c9:d2:4d:c7:1c:05
AuthorityKeyId: e5:31:ad:bf:3a:11:96:f4:83:bc:50:3c:d4:b7:90:9b:90:ee:de:25

Fingerprint (sha1): 0a:38:ac:64:e5:fd:63:d6:c1:6b:d7:40:20:62:6d:2e:d1:5d:a8:2a
Fingerprint (sha256): 13:44:52:33:e1:bc:b7:cd:38:2a:c3:2c:94:ed:9f:6e:2a:d9:13:93:93:a3:47:32:7d:16:60:14:4e:5c:ec:cd

Issuing Certificate URL: http://repository.certum.pl/dvcasha2.cer

Revocation information

OCSP Server: http://dvcasha2.ocsp-certum.com
CRL Distribution Point: http://crl.certum.pl/dvcasha2.crl

Check the revocation status for the current certificate on *.mcz.edu.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

SHA256 with RSA



Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

11 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

*.mcz.edu.pl
mcz.edu.pl

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIGHDCCBQSgAwIBAgIQHjNTlkr0E0ZQH/3P1zEf0DANBgkqhkiG9w0BAQsFADCB hTELMAkGA1UEBhMCUEwxIjAgBgNVBAoTGVVuaXpldG8gVGVjaG5vbG9naWVzIFMu QS4xJzAlBgNVBAsTHkNlcnR1bSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTEpMCcG A1UEAxMgQ2VydHVtIERvbWFpbiBWYWxpZGF0aW9uIENBIFNIQTIwHhcNMTUxMDEy MjEzOTU3WhcNMTYxMDExMjEzOTU3WjBJMQswCQYDVQQGEwJQTDEVMBMGA1UEAwwM Ki5tY3ouZWR1LnBsMSMwIQYJKoZIhvcNAQkBFhR3ZWJtYXN0ZXJAbWN6LmVkdS5w bDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBALNAVcwwRPTcavBb0RYm hUD7QnHwAwc4ErAmgs+6xHNfv4VB+9tyY9bG98YtMLcV/5xRwZhtVZYwFHvMaS09 rgMpYwrEMJDE5hMtv93BXGh4xJvImLxAt2d8bzFlZ8oHM6C8ViS+ZPSZHgbvuS9q d5MgdpihVSdt/g00n0hip1IGXOnUR1FRx2GNRr+qVxlgQCHNUqm9f1vnkWj+N3pn gFmIUTaHeHPyDFIVL0IS7pEgQWr/ImKvNlDw3Mt/8w2Tu94L5gjuW3MPt1IYHR4G L8fo2GeQ3ApX9gbjDJ82kqgpQVk2UUu6XN5roTqhj9M2r8TvatrTS+IYVuPm6S+7 1EUCAwEAAaOCAsEwggK9MAwGA1UdEwEB/wQCMAAwMgYDVR0fBCswKTAnoCWgI4Yh aHR0cDovL2NybC5jZXJ0dW0ucGwvZHZjYXNoYTIuY3JsMHEGCCsGAQUFBwEBBGUw YzArBggrBgEFBQcwAYYfaHR0cDovL2R2Y2FzaGEyLm9jc3AtY2VydHVtLmNvbTA0 BggrBgEFBQcwAoYoaHR0cDovL3JlcG9zaXRvcnkuY2VydHVtLnBsL2R2Y2FzaGEy LmNlcjAfBgNVHSMEGDAWgBTlMa2/OhGW9IO8UDzUt5CbkO7eJTAdBgNVHQ4EFgQU QHKFIonyhduwCdSjMY3J0k3HHAUwHQYDVR0SBBYwFIESZHZjYXNoYTJAY2VydHVt LnBsMA4GA1UdDwEB/wQEAwIFoDCCAT4GA1UdIASCATUwggExMIIBLQYLKoRoAYb2 dwIFAQMwggEcMCUGCCsGAQUFBwIBFhlodHRwczovL3d3dy5jZXJ0dW0ucGwvQ1BT MIHyBggrBgEFBQcCAjCB5TAgFhlVbml6ZXRvIFRlY2hub2xvZ2llcyBTLkEuMAMC AQIagcBVc2FnZSBvZiB0aGlzIGNlcnRpZmljYXRlIGlzIHN0cmljdGx5IHN1Ympl Y3RlZCB0byB0aGUgQ0VSVFVNIENlcnRpZmljYXRpb24gUHJhY3RpY2UgU3RhdGVt ZW50IChDUFMpIGluY29ycG9yYXRlZCBieSByZWZlcmVuY2UgaGVyZWluIGFuZCBp biB0aGUgcmVwb3NpdG9yeSBhdCBodHRwczovL3d3dy5jZXJ0dW0ucGwvcmVwb3Np dG9yeS4wHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMBEGCWCGSAGG+EIB AQQEAwIGwDAjBgNVHREEHDAaggwqLm1jei5lZHUucGyCCm1jei5lZHUucGwwDQYJ KoZIhvcNAQELBQADggEBAI6euBdyKSDCL+THe36FYXFsy08ZTxdZzRb0sygO4RQj 8YdLVaeDde7qTtTJj4aHAa5wO7cntB29wtipBAjZqVbeiRZnFfhmZnIc3zrtTDsy 7H715jt0llvxLvv0ltL3EbQfTiKDQkqgfcMVcplfP9rwV0EQdCb6brLfhCTiu0OE eNCVvRMiyr5NbgZ3R9xf8+IDjy/8FrWyjB9mFZWuEOk4EUcHfztGJcj4ep+L2+jk +CPlv5jm7INjB4M6RBYEsTU0LuSmn0m6w3hd4a5JY+QbXxeby7aIsDucTPqwFHuP 2Ih5uNclrfRyiOAAWPVOnPeRCmv0/X71i+3+NeJyemo= -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs0BVzDBE9Nxq8FvRFiaF QPtCcfADBzgSsCaCz7rEc1+/hUH723Jj1sb3xi0wtxX/nFHBmG1VljAUe8xpLT2u AyljCsQwkMTmEy2/3cFcaHjEm8iYvEC3Z3xvMWVnygczoLxWJL5k9JkeBu+5L2p3 kyB2mKFVJ23+DTSfSGKnUgZc6dRHUVHHYY1Gv6pXGWBAIc1Sqb1/W+eRaP43emeA WYhRNod4c/IMUhUvQhLukSBBav8iYq82UPDcy3/zDZO73gvmCO5bcw+3UhgdHgYv x+jYZ5DcClf2BuMMnzaSqClBWTZRS7pc3muhOqGP0zavxO9q2tNL4hhW4+bpL7vU RQIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded