rejestracja.optimum.pl

Issued by nazwaSSL

About this certificate


This digital certificate with serial number 54:fd:00:7e:b7:4f:34:1a:37:af:8f:3c:43:fb:d4:59 was issued on by nazwa.pl 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 ([2.16.840.1.113730.1.1])
  • ERROR: Certificate contains a key usage different from ClientAuth or EmailProtection

rejestracja.optimum.pl

Country: PL

nazwa.pl S.A.

Organization: nazwa.pl S.A.
Organization unit: http://nazwa.pl
Country: PL

Time since certificate expired

This certificate has expire since

Certificate Details

Serial Number (hex): 54:fd:00:7e:b7:4f:34:1a:37:af:8f:3c:43:fb:d4:59
Serial Number (int): 112968812790622229494985287122827334745
Serial Number lenght: 127 bits, 16 octets

SubjectKeyId: cb:c8:e3:ce:7e:5a:68:fa:95:5f:7e:88:04:73:44:cb:78:58:9f:73
AuthorityKeyId: b2:61:76:82:95:5a:01:37:17:97:c2:77:21:b5:ed:8b:fc:29:f7:67

Fingerprint (sha1): e4:94:15:c4:00:c8:2d:be:96:d9:d3:d9:97:fb:8c:39:0d:44:09:ee
Fingerprint (sha256): cd:41:c4:6a:3d:97:ce:88:5e:89:fa:ce:2b:6d:37:bb:f8:dd:5c:aa:85:94:3b:26:50:7c:55:d0:08:d6:ec:63

Issuing Certificate URL: http://repository.certum.pl/nazwasslsha2.cer

Revocation information

OCSP Server: http://nazwassl.ocsp-certum.com
CRL Distribution Point: http://crl.certum.pl/nazwasslsha2.crl

Check the revocation status for the current certificate on rejestracja.optimum.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

10 extensions
No unhandled critical extensions



CA Certificate

This is not a CA certificate

Subject Alternative Names

rejestracja.optimum.pl
www.rejestracja.optimum.pl

Certificate

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

Certificate (PEM)

-----BEGIN CERTIFICATE----- MIIF8zCCBNugAwIBAgIQVP0AfrdPNBo3r488Q/vUWTANBgkqhkiG9w0BAQsFADBS MQswCQYDVQQGEwJQTDEWMBQGA1UECgwNbmF6d2EucGwgUy5BLjEYMBYGA1UECwwP aHR0cDovL25hendhLnBsMREwDwYDVQQDDAhuYXp3YVNTTDAeFw0xNTEwMDEyMDU3 NDhaFw0xNjA5MzAyMDU3NDhaME8xCzAJBgNVBAYTAlBMMR8wHQYDVQQDDBZyZWpl c3RyYWNqYS5vcHRpbXVtLnBsMR8wHQYJKoZIhvcNAQkBFhBhZG1pbkBvcHRpbXVt LnBsMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0XWwLHUxwcaNnvkq j4gkAqURhnGJcU7oLV7Rsank/s3NlG7c2GdGLDkl4OPmq+6b3GsyXsJ+OKVTv7LT PEixx4F4tMSO9Kps1RHYLaicShYmPfmawcg6id8PdD+bJ2AYnwrnHh3JeFRDiiMW nfqDVHkV3cFCBhQYUPkgWQ0zsAnz1vJD1iqWKa9aVnd6yeZhzHQGYoh+7TnlR8qg R/mGEoFwYxtAYHMQgGgZXE+h9wf5YU5UQr3pZiGr+dmbLtmfRkrAsKe3HqiDvbIo pGfe9jdk5D7aWaOK+pvs1PTdbK+GbPydWdoeSCpOAj2Mq6E0DytE6K8PYeJKcWY2 9y6PbwIDAQABo4ICxjCCAsIwDAYDVR0TAQH/BAIwADA2BgNVHR8ELzAtMCugKaAn hiVodHRwOi8vY3JsLmNlcnR1bS5wbC9uYXp3YXNzbHNoYTIuY3JsMHUGCCsGAQUF BwEBBGkwZzArBggrBgEFBQcwAYYfaHR0cDovL25hendhc3NsLm9jc3AtY2VydHVt LmNvbTA4BggrBgEFBQcwAoYsaHR0cDovL3JlcG9zaXRvcnkuY2VydHVtLnBsL25h endhc3Nsc2hhMi5jZXIwHwYDVR0jBBgwFoAUsmF2gpVaATcXl8J3IbXti/wp92cw HQYDVR0OBBYEFMvI485+Wmj6lV9+iARzRMt4WJ9zMA4GA1UdDwEB/wQEAwIFoDCC AUAGA1UdIASCATcwggEzMIIBLwYNKoRoAYb2dwIFAQkCAzCCARwwJQYIKwYBBQUH AgEWGWh0dHBzOi8vd3d3LmNlcnR1bS5wbC9DUFMwgfIGCCsGAQUFBwICMIHlMCAW GVVuaXpldG8gVGVjaG5vbG9naWVzIFMuQS4wAwIBAhqBwFVzYWdlIG9mIHRoaXMg Y2VydGlmaWNhdGUgaXMgc3RyaWN0bHkgc3ViamVjdGVkIHRvIHRoZSBDRVJUVU0g Q2VydGlmaWNhdGlvbiBQcmFjdGljZSBTdGF0ZW1lbnQgKENQUykgaW5jb3Jwb3Jh dGVkIGJ5IHJlZmVyZW5jZSBoZXJlaW4gYW5kIGluIHRoZSByZXBvc2l0b3J5IGF0 IGh0dHBzOi8vd3d3LmNlcnR1bS5wbC9yZXBvc2l0b3J5LjAdBgNVHSUEFjAUBggr BgEFBQcDAQYIKwYBBQUHAwIwEQYJYIZIAYb4QgEBBAQDAgbAMD0GA1UdEQQ2MDSC FnJlamVzdHJhY2phLm9wdGltdW0ucGyCGnd3dy5yZWplc3RyYWNqYS5vcHRpbXVt LnBsMA0GCSqGSIb3DQEBCwUAA4IBAQBtQEfR9WVw6h3sfAE1LAyu+Kd9LeqrQgi8 SfPsZ1iLNrYnuKT3A12ZhJgPRt3aFtN/1U2NGXlq4mlBg/EQ5cpY11v0mYUoMuNF S1sXl/b+BteZWMVTElbKF/K/qaVhhPp1j70j9iWbvfZKZseswhBuRJbKeDNYdO9D RgtMWI/MSKRdAnZFovdbmivjY30V+1jjGWeus3PNauRC57zi/JbDJZyhIZmtyw8E jWa3WQQu6utpm945aFGMhQ7zeWMJ/LCvRpS7204foUfGGPu++lOcnHFYV6xxETNN MuL+Vv0MZ3UxWwOdXBJ0MVsTO4xNPcmkNhaT9Yqx33AknDNDA4GD -----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY----- MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0XWwLHUxwcaNnvkqj4gk AqURhnGJcU7oLV7Rsank/s3NlG7c2GdGLDkl4OPmq+6b3GsyXsJ+OKVTv7LTPEix x4F4tMSO9Kps1RHYLaicShYmPfmawcg6id8PdD+bJ2AYnwrnHh3JeFRDiiMWnfqD VHkV3cFCBhQYUPkgWQ0zsAnz1vJD1iqWKa9aVnd6yeZhzHQGYoh+7TnlR8qgR/mG EoFwYxtAYHMQgGgZXE+h9wf5YU5UQr3pZiGr+dmbLtmfRkrAsKe3HqiDvbIopGfe 9jdk5D7aWaOK+pvs1PTdbK+GbPydWdoeSCpOAj2Mq6E0DytE6K8PYeJKcWY29y6P bwIDAQAB -----END PUBLIC KEY-----

ASN1 Decoded