DNS
SSL certificate
TLSv1.2dns2.iai-system.com · 5.149.163.173:443
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages:
error:0A000086:SSL routines::certificate verify failed
The certificate has expired.
Certificate verification failed
- Subject
- C=PL CN=*.iai-shop.com emailAddress=office@iai-sa.com
- Issuer
- C=PL O=Unizeto Technologies S.A. OU=Certum Certification Authority CN=Certum Domain Validation CA SHA2
- Valid from
- 2015-05-27T00:00:00+00:00
- Expires
- 2018-05-26T00:00:00+00:00
- Days remaining
- -3067
- Serial (hex)
- 2127EBF8EA9DA75438819A8C7D099310
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
DNS:*.iai-shop.com, DNS:iai-shop.com
SHA-256 fingerprint
AA:DA:03:93:B0:6B:62:2A:DC:8B:CB:C4:1B:7E:CE:31:AD:2D:F7:8F:33:16:60:E0:5A:7E:38:46:47:83:3D:8C
Certificate extensions & PEM
- basicConstraints
- CA:FALSE
- crlDistributionPoints
- Full Name: URI:http://crl.certum.pl/dvcasha2.crl
- authorityInfoAccess
- OCSP - URI:http://dvcasha2.ocsp-certum.com CA Issuers - URI:http://repository.certum.pl/dvcasha2.cer
- authorityKeyIdentifier
- E5:31:AD:BF:3A:11:96:F4:83:BC:50:3C:D4:B7:90:9B:90:EE:DE:25
- subjectKeyIdentifier
- F4:9E:16:2F:77:26:49:3E:DD:37:37:3A:D0:D2:25:A9:EC:D6:71:A6
- issuerAltName
- email:dvcasha2@certum.pl
- keyUsage
- Digital Signature, Key Encipherment
- certificatePolicies
- Policy: 1.2.616.1.113527.2.5.1.3 CPS: https://www.certum.pl/CPS User Notice: Organization: Unizeto Technologies S.A. Number: 2 Explicit Text: Usage of this certificate is strictly subjected to the CERTUM Certification Practice Statement (CPS) incorporated by reference herein and in the repository at https://www.certum.pl/repository.
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- nsCertType
- SSL Client, SSL Server
- subjectAltName
- DNS:*.iai-shop.com, DNS:iai-shop.com
-----BEGIN CERTIFICATE----- MIIGHzCCBQegAwIBAgIQISfr+Oqdp1Q4gZqMfQmTEDANBgkqhkiG9w0BAQsFADCB hTELMAkGA1UEBhMCUEwxIjAgBgNVBAoTGVVuaXpldG8gVGVjaG5vbG9naWVzIFMu QS4xJzAlBgNVBAsTHkNlcnR1bSBDZXJ0aWZpY2F0aW9uIEF1dGhvcml0eTEpMCcG A1UEAxMgQ2VydHVtIERvbWFpbiBWYWxpZGF0aW9uIENBIFNIQTIwHhcNMTUwNTI3 MDAwMDAwWhcNMTgwNTI2MDAwMDAwWjBIMQswCQYDVQQGEwJQTDEXMBUGA1UEAwwO Ki5pYWktc2hvcC5jb20xIDAeBgkqhkiG9w0BCQEWEW9mZmljZUBpYWktc2EuY29t MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAueaI9Tyy38U5y3GXhkRZ MBmfq/TaR3P++3n1CCcbKj2znlf8DrIqm/kTTLugBoPOISwkV5h9oCbH9nwf1lYs 8WNUHCEmep020F5PfTP8DiyC4S1dc1/d4PtIBGkdpH6ybmNSCtYo2tbtIDKj4cy5 w3ESpHH6vw2zQMsQ5C8C1mulqRkf1r6w6r27eAXy9xgPbqL11JdBaOq72mSoe5sE oVAxHl/tR3FZJycYYrOFCZsymU+Y5imjGXdSKhx1Jst1HYtduROUJ3Lmojfra0uX M6h7ppUx0FVs7S9nqOid6roipOM/lUAbhdBVEuxioRfNkGlmHM0jJKR2NdwUJ6HO UQIDAQABo4ICxTCCAsEwDAYDVR0TAQH/BAIwADAyBgNVHR8EKzApMCegJaAjhiFo dHRwOi8vY3JsLmNlcnR1bS5wbC9kdmNhc2hhMi5jcmwwcQYIKwYBBQUHAQEEZTBj MCsGCCsGAQUFBzABhh9odHRwOi8vZHZjYXNoYTIub2NzcC1jZXJ0dW0uY29tMDQG CCsGAQUFBzAChihodHRwOi8vcmVwb3NpdG9yeS5jZXJ0dW0ucGwvZHZjYXNoYTIu Y2VyMB8GA1UdIwQYMBaAFOUxrb86EZb0g7xQPNS3kJuQ7t4lMB0GA1UdDgQWBBT0 nhYvdyZJPt03NzrQ0iWp7NZxpjAdBgNVHRIEFjAUgRJkdmNhc2hhMkBjZXJ0dW0u cGwwDgYDVR0PAQH/BAQDAgWgMIIBPgYDVR0gBIIBNTCCATEwggEtBgsqhGgBhvZ3 AgUBAzCCARwwJQYIKwYBBQUHAgEWGWh0dHBzOi8vd3d3LmNlcnR1bS5wbC9DUFMw gfIGCCsGAQUFBwICMIHlMCAWGVVuaXpldG8gVGVjaG5vbG9naWVzIFMuQS4wAwIB AhqBwFVzYWdlIG9mIHRoaXMgY2VydGlmaWNhdGUgaXMgc3RyaWN0bHkgc3ViamVj dGVkIHRvIHRoZSBDRVJUVU0gQ2VydGlmaWNhdGlvbiBQcmFjdGljZSBTdGF0ZW1l bnQgKENQUykgaW5jb3Jwb3JhdGVkIGJ5IHJlZmVyZW5jZSBoZXJlaW4gYW5kIGlu IHRoZSByZXBvc2l0b3J5IGF0IGh0dHBzOi8vd3d3LmNlcnR1bS5wbC9yZXBvc2l0 b3J5LjAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIwEQYJYIZIAYb4QgEB BAQDAgbAMCcGA1UdEQQgMB6CDiouaWFpLXNob3AuY29tggxpYWktc2hvcC5jb20w DQYJKoZIhvcNAQELBQADggEBACVz6qpIY8eytcGfQd2148Fr/tpgLHArx7HH2COC 3dU8FA4oXdTJpq0ANjg3VzOYoRwWpaOgabcZARDz+3E4LLSTe0WeCxqPb9aMT72G 7SOjZpMI+ILbSy2e2ixwJ0OFV7T5RnSXGBvOscIcciGSAxPIvKnE4O7hT2rl4SaV nfSu65YFJ4AN6EAxFQVAxuohgZTllMFHi4k6/0IwX5auvn/4OkmGQummIn/Ej8vI S0gJZp+7OWLHEjCwUePanhaU00TwzqjzXSZkdc1mlUnr1hqNY3HFsbmw2ic6g166 YpJtLM6Dv3dEsQ1gVi/NGlqPOEDf360b6eqlmz/eMiiwzNk= -----END CERTIFICATE-----
Cipher: ECDHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-17T05:12:48+00:00
Server-presented chain · 1 additional certificate
Chain certificate 1
- Subject
- C=PL O=Unizeto Technologies S.A. OU=Certum Certification Authority CN=Certum Domain Validation CA SHA2
- Issuer
- C=PL O=Unizeto Technologies S.A. OU=Certum Certification Authority CN=Certum Trusted Network CA
- Valid from
- 2014-09-11T12:00:00+00:00
- Expires
- 2027-06-09T10:46:39+00:00
- Days remaining
- 235
- Serial (hex)
- 26DDD22B46C9C44D5A694D39807E72AD
- Signature
- RSA-SHA256
- Public key
- RSA 2048
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
12:9F:B5:DE:50:1E:24:04:1C:D1:4A:81:07:5F:D1:CD:E2:57:40:8D:4A:35:3E:63:69:12:E3:8B:DD:A2:D3:FB
Certificate extensions & PEM
- basicConstraints
- CA:TRUE
- subjectKeyIdentifier
- E5:31:AD:BF:3A:11:96:F4:83:BC:50:3C:D4:B7:90:9B:90:EE:DE:25
- authorityKeyIdentifier
- 08:76:CD:CB:07:FF:24:F6:C5:CD:ED:BB:90:BC:E2:84:37:46:75:F7
- keyUsage
- Certificate Sign, CRL Sign
- crlDistributionPoints
- Full Name: URI:http://crl.certum.pl/ctnca.crl
- authorityInfoAccess
- OCSP - URI:http://subca.ocsp-certum.com CA Issuers - URI:http://repository.certum.pl/ctnca.cer
- certificatePolicies
- Policy: X509v3 Any Policy CPS: http://www.certum.pl/CPS
-----BEGIN CERTIFICATE----- MIIEzjCCA7agAwIBAgIQJt3SK0bJxE1aaU05gH5yrTANBgkqhkiG9w0BAQsFADB+ MQswCQYDVQQGEwJQTDEiMCAGA1UEChMZVW5pemV0byBUZWNobm9sb2dpZXMgUy5B LjEnMCUGA1UECxMeQ2VydHVtIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MSIwIAYD VQQDExlDZXJ0dW0gVHJ1c3RlZCBOZXR3b3JrIENBMB4XDTE0MDkxMTEyMDAwMFoX DTI3MDYwOTEwNDYzOVowgYUxCzAJBgNVBAYTAlBMMSIwIAYDVQQKExlVbml6ZXRv IFRlY2hub2xvZ2llcyBTLkEuMScwJQYDVQQLEx5DZXJ0dW0gQ2VydGlmaWNhdGlv biBBdXRob3JpdHkxKTAnBgNVBAMTIENlcnR1bSBEb21haW4gVmFsaWRhdGlvbiBD QSBTSEEyMIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoSVj343kIAfZ VNHRBPYX4j5H+8N0JbjEvxISvOBw0TkFwhez94JwoE4H/hAq/9sNRl4klKOLRZ8Y m85CxK7bgzO8wru0MLanN4d4e0jLJSyCuwpIEmB2ieyOzI8eUkjphgJawrCKfIU9 2f9gTzNspqGgheHXU/LqJz1lqXLBCIPMsCWcEUYk4D70p+/tUbFlk0K09uaGChB5 MjZYsmuo3NV6Hp0U7kDnskZMvZopwuz4MMFiAiriHINi0IU2GoPeEoQpZe/SMr4x YEKoz/jd6tBWRx29dpYkE+e+2Zkr+jBk8Yo4eqbhKpYCsJ262I9tTnqUaX2wk6p0 5ZOQE/qimQIDAQABo4IBPjCCATowDwYDVR0TAQH/BAUwAwEB/zAdBgNVHQ4EFgQU 5TGtvzoRlvSDvFA81LeQm5Du3iUwHwYDVR0jBBgwFoAUCHbNywf/JPbFze27kLzi hDdGdfcwDgYDVR0PAQH/BAQDAgEGMC8GA1UdHwQoMCYwJKAioCCGHmh0dHA6Ly9j cmwuY2VydHVtLnBsL2N0bmNhLmNybDBrBggrBgEFBQcBAQRfMF0wKAYIKwYBBQUH MAGGHGh0dHA6Ly9zdWJjYS5vY3NwLWNlcnR1bS5jb20wMQYIKwYBBQUHMAKGJWh0 dHA6Ly9yZXBvc2l0b3J5LmNlcnR1bS5wbC9jdG5jYS5jZXIwOQYDVR0gBDIwMDAu BgRVHSAAMCYwJAYIKwYBBQUHAgEWGGh0dHA6Ly93d3cuY2VydHVtLnBsL0NQUzAN BgkqhkiG9w0BAQsFAAOCAQEAur/w4d1NK0JDZFjfZPP/gBpfVr47qbJ291R6TDDB mSRLctLK1PoIxpDeiBLt+JD5/KmE/ZLyeOXbySJXq0EwQmsLn9dzM/sBZxxCXI8n Z8duBwONDpbLCgPMPviHPDUwzRiM1XHdzd1hsBOjZEZO/nFOa2XpFATyP6i9DDY9 Kl2eB/LCT5DFXk0YN9EnKICkNuXKk2plDviTua9SWEt6cdi68+/S8/ail+RdFAKa y+WutpPhI5+bP0b37o6hAFtmwx5oI4YPXXe6U635UvtwFcV16895rUl88nZirkQv xV9RNCVBahIKX46uEMRDiTX97P8x5uweh+k6fClQRUGjFA== -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.