*.4system.com

Issued by Certum Level II CA

About this certificate


This digital certificate with serial number 3d:2f:09:8a:f8:3e:58:fc:7e:2a:70:84:3b:6b:d2:8c 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

  • ERROR: Invalid character in PrintableString '[*.4system.com]'
  • WARNING: Certificate contains unknown extension ([2.16.840.1.113730.1.1])
  • ERROR: Certificate contains a key usage different from ClientAuth or EmailProtection

*.4system.com

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): 3d:2f:09:8a:f8:3e:58:fc:7e:2a:70:84:3b:6b:d2:8c
Serial Number (int): 81327139247231521041616453106100064908
Serial Number lenght: 126 bits, 16 octets

SubjectKeyId: bb:76:b7:ae:3c:e4:52:e4:e1:d9:c3:b1:e7:28:d8:25:9f:87:34:49
AuthorityKeyId: 80:62:11:de:c0:6b:a7:10:e1:08:f0:55:b4:30:83:bf:fa:8f:08:60

Fingerprint (sha1): 5b:39:f4:17:6e:8b:e3:7c:da:01:0b:9f:c1:24:ce:83:cb:02:ae:9c
Fingerprint (sha256): 4e:f8:38:0f:71:58:b4:e1:d2:e4:7e:54:df:42:98:b6:66:eb:c2:e7:6d:49:11:4a:46:96:a7:1a:ef:9b:ef:4c

Issuing Certificate URL: http://www.certum.pl/l2.cer

Revocation information

OCSP Server: http://ocsp.certum.pl
CRL Distribution Point: http://crl.certum.pl/l2.crl

Check the revocation status for the current certificate on *.4system.com
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

Extended Key Usages

Server Authentication
Client Authentication
Microsoft Server-Gated Cryptography
Netscape Server-Gated Cryptography

Extensions

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

4system.com
*.4system.com

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF5zCCBM+gAwIBAgIQPS8Jivg+WPx+KnCEO2vSjDANBgkqhkiG9w0BAQUFADB3 MQswCQYDVQQGEwJQTDEiMCAGA1UEChMZVW5pemV0byBUZWNobm9sb2dpZXMgUy5B LjEnMCUGA1UECxMeQ2VydHVtIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MRswGQYD VQQDExJDZXJ0dW0gTGV2ZWwgSUkgQ0EwHhcNMTIwNTIyMDAwMDAwWhcNMTMwNTIy MDAwMDAwWjBHMQswCQYDVQQGEwJQTDEWMBQGA1UEAxMNKi40c3lzdGVtLmNvbTEg MB4GCSqGSIb3DQEJARYRYWRtaW5ANHN5c3RlbS5jb20wggEiMA0GCSqGSIb3DQEB AQUAA4IBDwAwggEKAoIBAQCznSjKQwDRAs2ks+GStN0HIdPTDVzIBiTZeNlzeGNE r9Zz5TsH09l5dg4N90yiUpFtK63ppxEyNJzDjws8vDm3pefFZjmaI1kJHa11vH4C 0rQbWLFyV4KivuMXPcwnjjmDwbdGJsXrHkciaFzNMfdhdfxiDL9Edt8POYnye028 eroQGVBkcyAiB19hrqSYpVKO0+sfAZZi2MOe9PowGVFDTD5TBJbl9ApLDxns44fs 2CJLxnmjfuRgspJwM8SFmyVSBiGw0XLXZ/pVCqBV47u6H1CZis5QZnNDWH6i7UMw GiRHpwQRW2kYEx7+j5ppW5mzLOFc0oarm0mJUDLd9mUfAgMBAAGjggKdMIICmTAM BgNVHRMBAf8EAjAAMCwGA1UdHwQlMCMwIaAfoB2GG2h0dHA6Ly9jcmwuY2VydHVt LnBsL2wyLmNybDBaBggrBgEFBQcBAQROMEwwIQYIKwYBBQUHMAGGFWh0dHA6Ly9v Y3NwLmNlcnR1bS5wbDAnBggrBgEFBQcwAoYbaHR0cDovL3d3dy5jZXJ0dW0ucGwv bDIuY2VyMB8GA1UdIwQYMBaAFIBiEd7Aa6cQ4QjwVbQwg7/6jwhgMB0GA1UdDgQW BBS7dreuPORS5OHZw7HnKNgln4c0STAOBgNVHQ8BAf8EBAMCBaAwggE9BgNVHSAE ggE0MIIBMDCCASwGCiqEaAGG9ncCAgIwggEcMCUGCCsGAQUFBwIBFhlodHRwczov L3d3dy5jZXJ0dW0ucGwvQ1BTMIHyBggrBgEFBQcCAjCB5TAgFhlVbml6ZXRvIFRl Y2hub2xvZ2llcyBTLkEuMAMCAQ8agcBVc2FnZSBvZiB0aGlzIGNlcnRpZmljYXRl IGlzIHN0cmljdGx5IHN1YmplY3RlZCB0byB0aGUgQ0VSVFVNIENlcnRpZmljYXRp b24gUHJhY3RpY2UgU3RhdGVtZW50IChDUFMpIGluY29ycG9yYXRlZCBieSByZWZl cmVuY2UgaGVyZWluIGFuZCBpbiB0aGUgcmVwb3NpdG9yeSBhdCBodHRwczovL3d3 dy5jZXJ0dW0ucGwvcmVwb3NpdG9yeS4wNAYDVR0lBC0wKwYIKwYBBQUHAwEGCCsG AQUFBwMCBgorBgEEAYI3CgMDBglghkgBhvhCBAEwEQYJYIZIAYb4QgEBBAQDAgbA MCUGA1UdEQQeMByCCzRzeXN0ZW0uY29tgg0qLjRzeXN0ZW0uY29tMA0GCSqGSIb3 DQEBBQUAA4IBAQCOHJaYB1DPioSGdWYFYvesgCkkTLuZpGqgMNxBcnPiqidpC4pP JlM//HNqkuoHC18FuaokzYVG6JXVzQmVrOzLXu6IXEm+u70Td0KDTEIymUmvUhYu akrxWSJxVZ0yjrxYiWCo4KK5C+QMLUymjpYmG6frZjmh0jEetNf1065S1cdXAbZT mSU1fJI5Q655gJgScnQm0+0FFgnVFcp2nV62XoB5fAHouxk+O3Ru+NAtHdZx9+tN H5QjqM7kndw7dwffqYBmIJZHHcESBDUMRotliN5FTKifv5pgltsElQAnvJewwwSs ldAvdwHhgCRw6S31n87pkN/MHffPARRcBij4 -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAs50oykMA0QLNpLPhkrTd ByHT0w1cyAYk2XjZc3hjRK/Wc+U7B9PZeXYODfdMolKRbSut6acRMjScw48LPLw5 t6XnxWY5miNZCR2tdbx+AtK0G1ixcleCor7jFz3MJ445g8G3RibF6x5HImhczTH3 YXX8Ygy/RHbfDzmJ8ntNvHq6EBlQZHMgIgdfYa6kmKVSjtPrHwGWYtjDnvT6MBlR Q0w+UwSW5fQKSw8Z7OOH7NgiS8Z5o37kYLKScDPEhZslUgYhsNFy12f6VQqgVeO7 uh9QmYrOUGZzQ1h+ou1DMBokR6cEEVtpGBMe/o+aaVuZsyzhXNKGq5tJiVAy3fZl HwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded