DNS
SSL certificate
TLSv1.3nasksa.pl · 194.92.16.60:443
Certificate chain, hostname and dates verified using this server’s CA store.
- Subject
- CN=*.nasksa.pl
- Issuer
- C=PL O=Asseco Data Systems S.A. CN=Certum DV TLS G2 R39 CA
- Valid from
- 2026-10-28T07:29:22+00:00
- Expires
- 2027-04-14T06:07:13+00:00
- Days remaining
- 162
- Serial (hex)
- 509D04FAAE312A8584B8EAE41CB20C67
- Signature
- RSA-SHA256
- Public key
- RSA 4096
Subject alternative names (SAN)
DNS:*.nasksa.pl, DNS:nasksa.pl
SHA-256 fingerprint
B2:53:5E:EE:5A:7B:28:81:E8:58:06:4B:A4:A1:05:37:AD:5B:F9:CA:57:24:61:46:99:F5:2D:4E:C6:F3:B0:FA
Certificate extensions & PEM
- basicConstraints
- CA:FALSE
- crlDistributionPoints
- Full Name: URI:http://certumdvtlsg2r39ca.crl.certum.pl/certumdvtlsg2r39ca.crl
- authorityInfoAccess
- OCSP - URI:http://certumdvtlsg2r39ca.ocsp-certum.com CA Issuers - URI:http://certumdvtlsg2r39ca.repository.certum.pl/certumdvtlsg2r39ca.cer
- authorityKeyIdentifier
- 33:A8:77:B7:01:38:6F:5F:1F:24:24:A2:1E:6C:14:E3:6E:22:03:DF
- certificatePolicies
- Policy: 2.23.140.1.2.1 Policy: 1.2.616.1.113527.2.101.1
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- keyUsage
- Digital Signature, Key Encipherment
- subjectAltName
- DNS:*.nasksa.pl, DNS:nasksa.pl
- ct_precert_scts
- Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF: EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02 Timestamp : Oct 28 07:29:24.145 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:31:C1:58:09:E8:6C:88:9B:08:65:59:4A: 44:BE:4D:B7:4F:15:A3:2F:A5:B9:86:2D:DF:25:90:ED: 3C:56:70:E5:02:21:00:CE:D9:6E:3E:D2:8E:00:0B:80: AB:8D:67:69:62:7F:B7:89:B0:59:4E:63:1D:80:C6:7C: 9C:C6:C7:A3:8F:51:8C Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1: BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66 Timestamp : Oct 28 07:29:24.086 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:B8:0D:F4:DF:56:50:0C:B0:9F:53:7D: 63:E5:D3:C4:F6:C5:B2:A5:D3:A0:8E:37:4A:BB:7A:CA: 97:93:47:2D:D1:02:20:76:A4:9D:A6:C4:FE:8F:91:B8: 1C:9B:83:7E:47:EB:EF:81:B2:58:AC:8F:FC:7A:68:4B: C0:31:86:ED:87:88:E0 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Oct 28 07:29:24.442 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:2C:B9:D3:07:00:A1:41:51:17:AD:D3:12: 37:F6:1C:23:F3:0E:22:2E:E8:D4:F0:4C:E2:CA:1A:3F: 52:61:97:17:02:20:0C:91:FB:6E:EE:14:7B:0A:D8:B6: 21:3D:6D:93:6E:2F:D9:29:FE:F9:9B:6A:45:54:4C:D4: DC:7E:76:F5:EE:A8
-----BEGIN CERTIFICATE----- MIIICzCCBfOgAwIBAgIQUJ0E+q4xKoWEuOrkHLIMZzANBgkqhkiG9w0BAQsFADBS MQswCQYDVQQGEwJQTDEhMB8GA1UECgwYQXNzZWNvIERhdGEgU3lzdGVtcyBTLkEu MSAwHgYDVQQDDBdDZXJ0dW0gRFYgVExTIEcyIFIzOSBDQTAeFw0yNjEwMjgwNzI5 MjJaFw0yNzA0MTQwNjA3MTNaMBYxFDASBgNVBAMMCyoubmFza3NhLnBsMIICIjAN BgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAoLsXdyzfJSAFnzU7RryqyJKUkvJu 2Y1DKXDI7x2btNBi7dsNQ3yFlYW4PQ44Ez5d/dwT6HS35R+nJb6XpGbUs+Pf+2FD EkSJpxrTflPeLMJFi+IqAAVB8j2wbKoDJNnZ4UxIko4ZtuCaqS2B31xN0QksccQL pTnwM19D4YtXjD8VC5N+DU4mzMiFbjp8LL0oQ8aWdGH9IbgFjs5m7I+7vcxQbq3O WN36TR44eFQWoqY3WFAbl0g+PpBmkS44jYBPrZ5gs6MxJz065Nma8LiQvB6N6/Op Zw1v4sLSNj8Zse0gO+xYQ/EZj+7MIf8qwXXJxYKj95okKuggi81/6HeBa9Zmkk// xObIaPV2zg7B783+hHB+ZshBy8rCRZh1lItA0r/5Ad1Fi6rACwgED6LGw2OGXUX9 3oYdWTdEACjav8X+POxBntayLOiaUId2Kvx5kI/+jUczKNr9IBMfUUE/kPf1L5Ui Lp46EOF9bCVywi3aBeRjzPgOEuhRIr27OIV2IIDVM8vYcG6sGS5ww+ceh1lBMlyS LvQLuv3qrxLvHW+ktmWbGjYBqNX824vrOPQIvBsaBkt9ohYC8b3WmfVHfd+1lQjN TWbbAIITzM4wcBDdwnKICEvIOn4XFM8/y7eZ/fzuBFK8DWs7l46XWenRyKpgAFiA IyC9j+gklmDA1V8CAwEAAaOCAxcwggMTMAwGA1UdEwEB/wQCMAAwTwYDVR0fBEgw RjBEoEKgQIY+aHR0cDovL2NlcnR1bWR2dGxzZzJyMzljYS5jcmwuY2VydHVtLnBs L2NlcnR1bWR2dGxzZzJyMzljYS5jcmwwgZoGCCsGAQUFBwEBBIGNMIGKMDUGCCsG AQUFBzABhilodHRwOi8vY2VydHVtZHZ0bHNnMnIzOWNhLm9jc3AtY2VydHVtLmNv bTBRBggrBgEFBQcwAoZFaHR0cDovL2NlcnR1bWR2dGxzZzJyMzljYS5yZXBvc2l0 b3J5LmNlcnR1bS5wbC9jZXJ0dW1kdnRsc2cycjM5Y2EuY2VyMB8GA1UdIwQYMBaA FDOod7cBOG9fHyQkoh5sFONuIgPfMCEGA1UdIAQaMBgwCAYGZ4EMAQIBMAwGCiqE aAGG9ncCZQEwHQYDVR0lBBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMA4GA1UdDwEB /wQEAwIFoDAhBgNVHREEGjAYggsqLm5hc2tzYS5wbIIJbmFza3NhLnBsMIIBfQYK KwYBBAHWeQIEAgSCAW0EggFpAWcAdgDW1Y2p0BdT82pKoMdXSQKv68fcLNOM2fdk yAyJGR6fAgAAAaGBaeixAAAEAwBHMEUCIDHBWAnobIibCGVZSkS+TbdPFaMvpbmG Ld8lkO08VnDlAiEAztluPtKOAAuAq41naWJ/t4mwWU5jHYDGfJzGx6OPUYwAdgBE wr0M6RQOZKXJSgGTClqhuzWXDgDuERaJaCocRNe1ZgAAAaGBaeh2AAAEAwBHMEUC IQC4DfTfVlAMsJ9TfWPl08T2xbKl06CON0q7esqXk0ct0QIgdqSdpsT+j5G4HJuD fkfr74GyWKyP/HpoS8Axhu2HiOAAdQAcn2gs6frwRWlQ+BuWiofd2zIQ2EzmyLLj glJKxM9ZnwAAAaGBaenaAAAEAwBGMEQCICy50wcAoUFRF63TEjf2HCPzDiIu6NTw TOLKGj9SYZcXAiAMkftu7hR7Cti2IT1tk24v2Sn++ZtqRVRM1Nx+dvXuqDANBgkq hkiG9w0BAQsFAAOCAgEAauUfcatPaAWnAHPxxi6UGlcUANWEZb73If/rO89GUUFZ ih31zEUPHa+YHiPcLd14UqZ4n2onLNT259cj9Xuwqi6PZINtLC4YRUUcF5bmQ/Of +QechGVvrYQFYqdi2hMM8nJg6LvxxUOvhSl/pntMOFI/gxeQRA2ZHq8tyNu2SfiZ ACVs4saxdHCK3cpYP1SCBo3ybMl6ugYl6j6nRjAAgA0N/0JT3UJjsz7OG7ba1mCS YqJapj6N+GvKG5dsKqOObwKv9UXTWNq/CRMLInSxiwNvNJTPJLLEFQWx0faHd6ni CshwV0M5YAUTU980BakIoyrfesv2f8aewu6sCVVymzL26+DlU8yUJ9ieJnqUYsa/ wuTUfQG2pLoyX09EGKyLZ6B5BbVZI6rbq7bDdBF8U5UrySSd5LBQabJQu2R84l6+ OU8RkBGb3+ZoHCTnXz7FXnetuKr9+E6PQtTnNDInr4Hd9Q9ZLBORVBxUd/IgYWoD bMjm4uq9C3nu+r40UcT3PloQFgDIeZCHssVSl/F3pSYF4KnNRevd8zTmGBMfjn9F HREyVxtbSj43TRynkKCLKsanp1aJVVOnNKR1UA9qt9J/QAm4EqCg2UrmcjpQsC7g YQ1avRXJVMQzDkaSh+g7DKYGzez/LzSnubDjcec7q6SI+E0JR37+FVFUnq3KpaU= -----END CERTIFICATE-----
Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-11-02T17:09:24+00:00
Server-presented chain · 2 additional certificates
Chain certificate 1
- Subject
- C=PL O=Asseco Data Systems S.A. CN=Certum DV TLS G2 R39 CA
- Issuer
- C=PL O=Asseco Data Systems S.A. OU=Certum Certification Authority CN=Certum Trusted Root CA
- Valid from
- 2024-06-18T07:41:22+00:00
- Expires
- 2039-06-05T07:41:22+00:00
- Days remaining
- 4597
- Serial (hex)
- A82DD9E5DCAFDF13205E70043E6B95A8
- Signature
- RSA-SHA512
- Public key
- RSA 4096
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
83:C0:A5:A7:68:44:C8:40:DF:AF:82:0F:FD:02:AD:F6:57:3A:26:82:3E:F6:AF:75:8A:33:84:A0:AC:04:40:83
Certificate extensions & PEM
- authorityInfoAccess
- CA Issuers - URI:http://subca.repository.certum.pl/ctrca.cer OCSP - URI:http://subca.ocsp-certum.com
- authorityKeyIdentifier
- 8C:FB:1C:75:BC:02:D3:9F:4E:2E:48:D9:F9:60:54:AA:C4:B3:4F:FA
- basicConstraints
- CA:TRUE, pathlen:0
- crlDistributionPoints
- Full Name: URI:http://subca.crl.certum.pl/ctrca.crl
- extendedKeyUsage
- TLS Web Client Authentication, TLS Web Server Authentication
- keyUsage
- Certificate Sign, CRL Sign
- certificatePolicies
- Policy: X509v3 Any Policy
- subjectKeyIdentifier
- 33:A8:77:B7:01:38:6F:5F:1F:24:24:A2:1E:6C:14:E3:6E:22:03:DF
-----BEGIN CERTIFICATE----- MIIGnTCCBIWgAwIBAgIRAKgt2eXcr98TIF5wBD5rlagwDQYJKoZIhvcNAQENBQAw ejELMAkGA1UEBhMCUEwxITAfBgNVBAoTGEFzc2VjbyBEYXRhIFN5c3RlbXMgUy5B LjEnMCUGA1UECxMeQ2VydHVtIENlcnRpZmljYXRpb24gQXV0aG9yaXR5MR8wHQYD VQQDExZDZXJ0dW0gVHJ1c3RlZCBSb290IENBMB4XDTI0MDYxODA3NDEyMloXDTM5 MDYwNTA3NDEyMlowUjELMAkGA1UEBhMCUEwxITAfBgNVBAoMGEFzc2VjbyBEYXRh IFN5c3RlbXMgUy5BLjEgMB4GA1UEAwwXQ2VydHVtIERWIFRMUyBHMiBSMzkgQ0Ew ggIiMA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCo52NXEXWoO2w6zQeBtNer d5ahhe8RgM8XVpwGEFoovjHc4K+Cp3auUWVlt7/ARthJoxOttF+jaSrlSve9mWnm TJOo1QLuoOTWuZ9XUkMjDG1ztTbFsgRqQyOtZsDqniHD79wqD49DQW4geVslp9/L iTQKUpPawtAwpBeoaRXL8RJ8xjNA+2bEr6vesz2MEvvhpWBSWNAIR5O5YbiLztQ9 KdOuBYS0CW59ptuCjg3AuLcp8aOjk9z/kJc8xKkO48hLTp+HpdHkuI+iFWZn0aCL lM/ngpdoBw+NGs6TMC8B6BcK7y/zl8FsNC4gE86Kfd8J9zWhCA7umHnBXCSYCKRx H5o7DtoGiWXvcRKYpGtWt9czdUa1edSk5mTrwZGEXLAkX1ECiAq4GS5vEGjrEQ1u x8mag2LDh7ZnXdcyzkKZKGsx7uExe3Nx5gWWZMXFrZ5v+uxynKogHUY2vdIMB3dn 9qRYwpzvn3msfBbkRTAcS9eis1AY0Xxqlt3aXkVyqfKhdJxOPpzATM+Ve4jZSd1n LzEj+kFuHnv2jyOY3Vb35n3EmW8yAwG1OWX/QnemMA5s2fZ+ZydHOTG4DkwXnaTr R/vUhM+FNywNUlvzYjcM6zt3Ysf9M1hK5PjUEKzsPf5BrIp0fs1zhlVC+cgBN2+J PtYwxP1nNpxwBgtIPoTk6wIDAQABo4IBRDCCAUAwcQYIKwYBBQUHAQEEZTBjMDcG CCsGAQUFBzAChitodHRwOi8vc3ViY2EucmVwb3NpdG9yeS5jZXJ0dW0ucGwvY3Ry Y2EuY2VyMCgGCCsGAQUFBzABhhxodHRwOi8vc3ViY2Eub2NzcC1jZXJ0dW0uY29t MB8GA1UdIwQYMBaAFIz7HHW8AtOfTi5I2flgVKrEs0/6MBIGA1UdEwEB/wQIMAYB Af8CAQAwNQYDVR0fBC4wLDAqoCigJoYkaHR0cDovL3N1YmNhLmNybC5jZXJ0dW0u cGwvY3RyY2EuY3JsMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATAOBgNV HQ8BAf8EBAMCAQYwEQYDVR0gBAowCDAGBgRVHSAAMB0GA1UdDgQWBBQzqHe3AThv Xx8kJKIebBTjbiID3zANBgkqhkiG9w0BAQ0FAAOCAgEACDQ1ggBelZZ/NYs1nFKW HnDrA8Y4pv0lvxLzSAC4ejGavMXqPTXHA+DEh9kHNd8tVlo24+6YN96Gspb1kMXR uuql23/6R6Fpqg49dkQ1/DobsWvAHoYeZvsaAgaKRD3bvsAcB0JBhyBVT/88S9gu DnS5YKMldiLMkVW1Noskd4dHEJ2mkJcVzJIJ0Y4johA1lC1JnZMjkB8ZTNIblkgJ K6PqlhYkeMOkx+XbmUuUgh29T0sPne7/V6PHnbEJIxUs40+iLCF0HrdqZypjvWQq pSmHRHI3UWVERDeERca0uJ3I+a5ER9vUL9u5ilGG4afyx7QwzitBG+1rU3nRsHyZ g6osILL/MWc0AbWJMyKzQ9Guj+uwq47h6BC9BsWF34pJeDC8EuN3HNxPlSWSII9l Omwtipvq0EL1iocJhXdlsG+jIUVs/Sl/Um9JiZV+h/MoytnrPrWMIj+0zz6BdaPP 2sT6wcLzpnwYcE9FWSbQrzNpL283EOUkObjc8AIxICzPHGusF0IqsO+sj9XzvLTh TjKfFlzx4NR8gbK7m8sXq6cgP4UAtyvDswebFIRQiuhjqOT9G7+56+4zC0RaEZx/ LwoFE+ObVXxX674szQvIc+7WPCooVsUbwZIikzJqZb4gJQ1OQx23CgyyYlsPHIDN 8FpPkganuCwy++7umTkM7+Q= -----END CERTIFICATE-----
Chain certificate 2
- Subject
- C=PL O=Asseco Data Systems S.A. OU=Certum Certification Authority CN=Certum Trusted Root CA
- Issuer
- C=PL O=Asseco Data Systems S.A. OU=Certum Certification Authority CN=Certum Trusted Root CA
- Valid from
- 2018-03-16T12:10:13+00:00
- Expires
- 2043-03-16T12:10:13+00:00
- Days remaining
- 5977
- Serial (hex)
- 1EBF5950B8C980374C06F7EB554FB5ED
- Signature
- RSA-SHA512
- Public key
- RSA 4096
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
FE:76:96:57:38:55:77:3E:37:A9:5E:7A:D4:D9:CC:96:C3:01:57:C1:5D:31:76:5B:A9:B1:57:04:E1:AE:78:FD
Certificate extensions & PEM
- basicConstraints
- CA:TRUE
- subjectKeyIdentifier
- 8C:FB:1C:75:BC:02:D3:9F:4E:2E:48:D9:F9:60:54:AA:C4:B3:4F:FA
- keyUsage
- Certificate Sign, CRL Sign
-----BEGIN CERTIFICATE----- MIIFwDCCA6igAwIBAgIQHr9ZULjJgDdMBvfrVU+17TANBgkqhkiG9w0BAQ0FADB6 MQswCQYDVQQGEwJQTDEhMB8GA1UEChMYQXNzZWNvIERhdGEgU3lzdGVtcyBTLkEu MScwJQYDVQQLEx5DZXJ0dW0gQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkxHzAdBgNV BAMTFkNlcnR1bSBUcnVzdGVkIFJvb3QgQ0EwHhcNMTgwMzE2MTIxMDEzWhcNNDMw MzE2MTIxMDEzWjB6MQswCQYDVQQGEwJQTDEhMB8GA1UEChMYQXNzZWNvIERhdGEg U3lzdGVtcyBTLkEuMScwJQYDVQQLEx5DZXJ0dW0gQ2VydGlmaWNhdGlvbiBBdXRo b3JpdHkxHzAdBgNVBAMTFkNlcnR1bSBUcnVzdGVkIFJvb3QgQ0EwggIiMA0GCSqG SIb3DQEBAQUAA4ICDwAwggIKAoICAQDRLY67tzbqbTeRn06TpwXkKQMlzhyC93yZ n0EGze2jusDbCSzBfN8pfktlL5On1AFrAygYo9idBcEq2EXxkd7fO9CAAozPOA/q p1x4EaTByIVcJdPTsuclzxFUl6s1wB52HO8AU5853BSlLCIls3Jy/I2z5T4IHhQq NwuIPMqw9MjCoa68wb4pZ1Xi/K1ZXP69VyywkI3C7Te2fJmItdUDmj0VDT06qKhF 8JVOJVkdzZhpu9PMMsmN74H+rX2Ju7pgE8pllWeg8xn2A1bUatMn4qGtg/BKEiJ3 HAVz4hlxQsDsdUaakFjgao4rpUYwBI4Zshfjvqm6f1bxJAPXsiEodg42MEx51UGa mqi4NboMOvJEGyCI98Ul1z3G4z5D3Yf+xOr1Uz5MZf87Sst4WmsXXw3Hw09Omiqi 7VdNIuJGmj8PkTQkfVXjjJU30xrwCSss0smNtA0Aq2cpKNgB9RkEth2+dv5yXMSF ytKAQd8FqKPVhJBPC/PgP5sZ0jeJP/J7UhyM9uH3PAeXjA6iWYEMspA90+NZRu0P qafegGtaqge2Gcu8V/OXIXoMsSt0Puvap2ctTMSYnjYJdmZm/Bo/6khUHL4wvYBQ v3y1zgD2DGHZ5yQD4OMBgQ692IU0iL2yNqh7XAjlRICMb/gv1SHKHRzQ+8S1h9E6 Tsd2tTVItQIDAQABo0IwQDAPBgNVHRMBAf8EBTADAQH/MB0GA1UdDgQWBBSM+xx1 vALTn04uSNn5YFSqxLNP+jAOBgNVHQ8BAf8EBAMCAQYwDQYJKoZIhvcNAQENBQAD ggIBAEii1QALLtA/vBzVtVRJHlpr9OTy4EA34MwUe7nJ+jW1dReTagVphZzNTxl4 WxmB82M+w85bj/UvXgF2Ez8sALnNllI5SW0ETsXpD4YN4fqzX4IS8TrOZgYkNCvo zMrnadyHncI013nR03e4qllY/p0m+jiGPp2Kh2RX5Rc64vmNueMzeMGQ2Ljdt4NR 5MTMI9UGfOZR0800McD2RrsLrfw9EAUqO0qRJe6M1ISHgCq8CYyqOhNf6DR5UMEQ GfnTKB7U0VEwKbOukGfWHwpjscWpxkIxYxeU72nLL/qMFH3EQxiJ2fAyQOaA4kZf 5ePBAFmo+eggvIksDkc0C+pXwlM2/KfUrzHN/gLldfq5Jwn58/U7yn2fqSLLiMmq 0Uc9NneoWWRrJ8/vJ8HjJLWG965+Mk2weWjROeiQWMODvA8s1pfrzgzhIMfatz7D P78v3DSk+yshzWePS/Tj6tQ/50+6uaWTRRxmHyH6ZF5v4HaUMst19W7l9o/HuKTM qJZ9ZPskWkoDbGs4xugDQ5r3V7mzKWmTOPQD8rv7gmsHINFSH5pkAnuYZttcTVoP 0ISVoDwUQwbKytu4QTbaakRnh6+v40URFWkIsr4WOZckbxJF0WddCajJFdr60qZf E2Efv4WstK2tBZQIgx51F9NxO5NQI1mg7TyRVJ12AMXDuDjb -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.