DNS
SSL certificate
TLSv1.2ijs.si · 193.2.4.17:443
Certificate chain, hostname and dates verified using this server’s CA store.
- Subject
- DC=org terena tcs C=SI L=Ljubljana O=Institut Jozef Stefan CN=ijs.si
- Issuer
- C=GR O=Hellenic Academic and Research Institutions CA CN=GEANT TLS RSA 1
- Valid from
- 2025-12-18T15:55:46+00:00
- Expires
- 2026-12-18T15:55:46+00:00
- Days remaining
- 84
- Serial (hex)
- 7DD71E8A6FCE6E416B408C9A8332EB3B
- Signature
- RSA-SHA256
- Public key
- RSA 4096
Subject alternative names (SAN)
DNS:ijs.si, DNS:www.ijs.si
SHA-256 fingerprint
B4:E3:F0:B1:A0:99:19:BD:E8:02:41:86:D9:EE:7C:2A:DE:46:65:21:EF:38:03:9C:38:16:FA:3C:40:18:B4:D3
Certificate extensions & PEM
- authorityKeyIdentifier
- 86:01:72:3F:8C:A9:70:E2:31:06:53:16:CE:01:5F:5B:79:C8:3C:3B
- authorityInfoAccess
- CA Issuers - URI:http://crt.harica.gr/HARICA-GEANT-TLS-R1.cer OCSP - URI:http://ocsp-tls.harica.gr
- subjectAltName
- DNS:ijs.si, DNS:www.ijs.si
- certificatePolicies
- Policy: 2.23.140.1.2.2 Policy: 0.4.0.2042.1.7 Policy: 1.3.6.1.4.1.26513.1.1.1.2 Policy: 1.2.840.113612.5.2.2.1 Policy: 1.2.840.113612.5.2.3.3.2 Policy: 1.2.840.113612.5.2.3.1.2
- extendedKeyUsage
- TLS Web Client Authentication, TLS Web Server Authentication
- crlDistributionPoints
- Full Name: URI:http://crl.harica.gr/HARICA-GEANT-TLS-R1.crl
- subjectKeyIdentifier
- 70:EC:B6:39:AD:CD:C0:79:74:D0:33:68:F2:34:5B:CD:F3:20:19:0D
- keyUsage
- Digital Signature, Key Encipherment
- ct_precert_scts
- Signed Certificate Timestamp: Version : v1 (0x0) Log ID : AF:67:88:3B:57:B0:4E:DD:8F:A6:D9:7E:F6:2E:A8:EB: 81:0A:C7:71:60:F0:24:5E:55:D6:0C:2F:E7:85:87:3A Timestamp : Dec 18 16:05:48.167 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:81:6E:5B:E6:18:2B:AF:07:3B:5E:F4: EB:06:0C:EB:CD:21:4B:D2:09:D3:F9:42:57:24:E7:24: 84:CD:90:AF:AE:02:20:06:D8:F1:6B:A4:F0:C7:2F:75: 57:E7:12:78:A7:A5:D6:2E:B4:2F:0E:98:A1:8E:05:40: FB:06:79:5E:B3:4D:23 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 94:4E:43:87:FA:EC:C1:EF:81:F3:19:24:26:A8:18:65: 01:C7:D3:5F:38:02:01:3F:72:67:7D:55:37:2E:19:D8 Timestamp : Dec 18 16:05:48.157 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:2C:59:4E:94:3B:7F:A4:D3:30:03:98:4F: 26:EE:62:FF:18:45:96:8A:24:F7:52:76:56:64:1A:8F: 51:B9:28:8C:02:20:4D:1A:35:81:F1:45:5F:4A:8F:25: 77:C7:F1:8A:99:CB:C9:6F:5E:98:B2:4C:75:11:03:43: 28:3E:17:A3:32:F0 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : D8:09:55:3B:94:4F:7A:FF:C8:16:19:6F:94:4F:85:AB: B0:F8:FC:5E:87:55:26:0F:15:D1:2E:72:BB:45:4B:14 Timestamp : Dec 18 16:05:48.128 2025 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:11:90:9D:69:5E:85:7E:BD:7A:08:A3:2C: 35:C8:D2:68:76:90:A7:65:70:01:0C:48:8F:0A:1F:73: F4:78:B2:A9:02:21:00:9D:0F:20:1E:A5:6C:A2:33:C4: 93:26:78:02:AB:2C:28:6B:81:37:00:8B:9E:63:72:91: F4:00:FC:2E:CF:FA:BA
-----BEGIN CERTIFICATE----- MIIIHzCCBoegAwIBAgIQfdceim/ObkFrQIyagzLrOzANBgkqhkiG9w0BAQsFADBg MQswCQYDVQQGEwJHUjE3MDUGA1UECgwuSGVsbGVuaWMgQWNhZGVtaWMgYW5kIFJl c2VhcmNoIEluc3RpdHV0aW9ucyBDQTEYMBYGA1UEAwwPR0VBTlQgVExTIFJTQSAx MB4XDTI1MTIxODE1NTU0NloXDTI2MTIxODE1NTU0NlowgZQxEzARBgoJkiaJk/Is ZAEZFgNvcmcxFjAUBgoJkiaJk/IsZAEZFgZ0ZXJlbmExEzARBgoJkiaJk/IsZAEZ FgN0Y3MxCzAJBgNVBAYTAlNJMRIwEAYDVQQHDAlManVibGphbmExHjAcBgNVBAoM FUluc3RpdHV0IEpvemVmIFN0ZWZhbjEPMA0GA1UEAwwGaWpzLnNpMIICIjANBgkq hkiG9w0BAQEFAAOCAg8AMIICCgKCAgEAyVZJSHWXM2Qqq6sFos71PWWhYS3O/xuk 0awNrBSQ9tug0Ox5OfS6mZrudEQbjeHh3h1/F7mo6mAC75tyNtaecIrB33lzUJU4 SLQs8fUt6R7jbmWQVpvEp5V1Qz+MtTQ3TQ/pkujyvhIDW5FkfiX9eae58+QiPkhV 4YqBK37zzhymYxC16egDF/25t3vCRkb1RpBi8yTvYlXL0Z+6GVM/YRmMukycnzEn cfl+Kjr7xqcsgqgz6+oSWfeO4Kjb1rGK9cqL4cs/u+rgzzhqtdKcx/fqKDsFSih2 kBb7ONNF02WUBrM0zcsqGbRg6Wygy786ugrw2v6SVKLRokeeleKaCMgynCyvn4et tzUb1Fh6haPhrCwYIktuCtiYrxrSSrHQk6w0HWhfKF5xc4XtbwGVmT4BzvO2d1I6 Fygx6eCWZRNHN3cVFWYefXD4Y+a376WfjNaHAlHuKSO0Kus/2f1Sr2aXhqNwTbu/ kTAw10JfW0FnJP6FIZgtq0cLNX85lcV/2IY/GRGWM8fBeIPtK/qKOKElYcGB+Aag 4aYS6s+RFrSI/0hSrUsZ4Z05u6xpWBWYyT0RTlX1tA9SeYDU+Cb+nKQD4IO1v6bW U5YVWvIva2yqU2mOwXKIjqESSbjvo6ZRd/211dvXtT+zDzxDJfvnObIB68URRjpV O/jb3BpgKaECAwEAAaOCAx4wggMaMB8GA1UdIwQYMBaAFIYBcj+MqXDiMQZTFs4B X1t5yDw7MG8GCCsGAQUFBwEBBGMwYTA4BggrBgEFBQcwAoYsaHR0cDovL2NydC5o YXJpY2EuZ3IvSEFSSUNBLUdFQU5ULVRMUy1SMS5jZXIwJQYIKwYBBQUHMAGGGWh0 dHA6Ly9vY3NwLXRscy5oYXJpY2EuZ3IwHQYDVR0RBBYwFIIGaWpzLnNpggp3d3cu aWpzLnNpMFkGA1UdIARSMFAwCAYGZ4EMAQICMAgGBgQAj3oBBzAOBgwrBgEEAYHP EQEBAQIwDAYKKoZIhvdMBQICATANBgsqhkiG90wFAgMDAjANBgsqhkiG90wFAgMB AjAdBgNVHSUEFjAUBggrBgEFBQcDAgYIKwYBBQUHAwEwPQYDVR0fBDYwNDAyoDCg LoYsaHR0cDovL2NybC5oYXJpY2EuZ3IvSEFSSUNBLUdFQU5ULVRMUy1SMS5jcmww HQYDVR0OBBYEFHDstjmtzcB5dNAzaPI0W83zIBkNMA4GA1UdDwEB/wQEAwIFoDCC AX0GCisGAQQB1nkCBAIEggFtBIIBaQFnAHYAr2eIO1ewTt2Pptl+9i6o64EKx3Fg 8CReVdYML+eFhzoAAAGbMjXYBwAABAMARzBFAiEAgW5b5hgrrwc7XvTrBgzrzSFL 0gnT+UJXJOckhM2Qr64CIAbY8Wuk8McvdVfnEninpdYutC8OmKGOBUD7Bnles00j AHUAlE5Dh/rswe+B8xkkJqgYZQHH0184AgE/cmd9VTcuGdgAAAGbMjXX/QAABAMA RjBEAiAsWU6UO3+k0zADmE8m7mL/GEWWiiT3UnZWZBqPUbkojAIgTRo1gfFFX0qP JXfH8YqZy8lvXpiyTHURA0MoPhejMvAAdgDYCVU7lE96/8gWGW+UT4WrsPj8XodV Jg8V0S5yu0VLFAAAAZsyNdfgAAAEAwBHMEUCIBGQnWlehX69egijLDXI0mh2kKdl cAEMSI8KH3P0eLKpAiEAnQ8gHqVsojPEkyZ4AqssKGuBNwCLnmNykfQA/C7P+row DQYJKoZIhvcNAQELBQADggGBACK5+NhNFyImOrxpVVCPbnUi7sNSZt/hsh+bczTQ AUk2apDTuC5b1O5NhK5uN9nu7ou8x96SCt8yaVweCDOBf+NWMNa5746Bv0u99QGi IsbvnaRCpHMrwmshnCNO1gadvEIt5I1cYTZ+t+nJplhEaqChasQW/gEhDItbfgDp KjizpjWzDqH+po0jXN2VFjsWLiwLC3OKexKUO0GYir6Adw7a05xAnCGvWFSqin8h BMocnjxgICEmezxg+DLSfF53kOuG4BWsE5hBNogmMNT1R9AfpTByHkndBm0lVjXF D8Icgy/boDv5aalfJAsuOhYTDyDSnU1fBBuJSktfRUsJm2YLQivZmnShi0wASNIy K9DuwU45lB7hhwUBKmUBZaimxBECM2NTJF0vdWZFw1D2Fu8uLGpKwgQKcitmVJCv 09iEzAu/PLdI0wbZvPm2CD9cNq3ZggAeAVABCW8IMZHwSdOB7c/4OqMZmsTjT7G1 BScAA5QpEUu23XnsFC7yCcQRRg== -----END CERTIFICATE-----
Cipher: ECDHE-RSA-AES256-GCM-SHA384 · Checked 2026-09-25T04:13:10+00:00
Server-presented chain · 2 additional certificates
Chain certificate 1
- Subject
- C=GR O=Hellenic Academic and Research Institutions CA CN=GEANT TLS RSA 1
- Issuer
- C=GR O=Hellenic Academic and Research Institutions CA CN=HARICA TLS RSA Root CA 2021
- Valid from
- 2025-01-03T11:15:00+00:00
- Expires
- 2039-12-31T11:14:59+00:00
- Days remaining
- 4845
- Serial (hex)
- 14D57BF3692228219A5567FA91651B22
- Signature
- RSA-SHA256
- Public key
- RSA 3072
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
5B:67:8D:C4:40:95:A5:28:95:B6:3B:31:F2:72:27:F4:B3:6C:3E:34:74:91:BF:2B:FA:69:18:37:A5:FB:8C:79
Certificate extensions & PEM
- basicConstraints
- CA:TRUE, pathlen:0
- authorityKeyIdentifier
- 0A:48:23:A6:60:A4:92:0A:33:EA:93:5B:C5:57:EA:25:4D:BD:12:EE
- authorityInfoAccess
- CA Issuers - URI:http://crt.harica.gr/HARICA-TLS-Root-2021-RSA.cer
- certificatePolicies
- Policy: X509v3 Any Policy
- extendedKeyUsage
- TLS Web Client Authentication, TLS Web Server Authentication
- crlDistributionPoints
- Full Name: URI:http://crl.harica.gr/HARICA-TLS-Root-2021-RSA.crl
- subjectKeyIdentifier
- 86:01:72:3F:8C:A9:70:E2:31:06:53:16:CE:01:5F:5B:79:C8:3C:3B
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
-----BEGIN CERTIFICATE----- MIIGBTCCA+2gAwIBAgIQFNV782kiKCGaVWf6kWUbIjANBgkqhkiG9w0BAQsFADBs MQswCQYDVQQGEwJHUjE3MDUGA1UECgwuSGVsbGVuaWMgQWNhZGVtaWMgYW5kIFJl c2VhcmNoIEluc3RpdHV0aW9ucyBDQTEkMCIGA1UEAwwbSEFSSUNBIFRMUyBSU0Eg Um9vdCBDQSAyMDIxMB4XDTI1MDEwMzExMTUwMFoXDTM5MTIzMTExMTQ1OVowYDEL MAkGA1UEBhMCR1IxNzA1BgNVBAoMLkhlbGxlbmljIEFjYWRlbWljIGFuZCBSZXNl YXJjaCBJbnN0aXR1dGlvbnMgQ0ExGDAWBgNVBAMMD0dFQU5UIFRMUyBSU0EgMTCC AaIwDQYJKoZIhvcNAQEBBQADggGPADCCAYoCggGBAKEEaZSzEzznAPk8IEa17GSG yJzPTj4cwRY7/vcq2BPT5+IRGxQtaCdgLXIEl2cdPdIkj2eyakFmgMjAtyeju8V8 dRayQCD/bWjJ7thDlowgLljQaXirxnYbT8bzRHAhCZqBakYgi5KWw9dANLyDHGpX UdY259ab0lWEaFE5Uu6IzQSMJOAy4l/Twym8GUiy0qMDEBFSlm31C9BXpdHKKAlh vIjMiKoDeTWl5vZaLB2MMRGY1yW2ftPgIP0/MkX1uFITlvHmmMTngxplH1nybEIJ FiwHg1KiLk1TprcZgeO2gxE5Lz3wTFWrsUlAzrh5xWmscWkjNi/4BpeuiT5+NExF czboLnXOfjuci/7bsnPi1/aZN/iKNbJRnngFoLaKVMmqCS7Xo34f+BITatryQZFE u2oDKExQGlxDBCfYMLgLucX/onpLzUSgeQITNLx6i5tGGbUYH+9Dy3GI66L/5tPj qzlOsydki8ZYGE5SBJeWCZ2IrhUe0WzZ2b6Zhk6JAQIDAQABo4IBLTCCASkwEgYD VR0TAQH/BAgwBgEB/wIBADAfBgNVHSMEGDAWgBQKSCOmYKSSCjPqk1vFV+olTb0S 7jBNBggrBgEFBQcBAQRBMD8wPQYIKwYBBQUHMAKGMWh0dHA6Ly9jcnQuaGFyaWNh LmdyL0hBUklDQS1UTFMtUm9vdC0yMDIxLVJTQS5jZXIwEQYDVR0gBAowCDAGBgRV HSAAMB0GA1UdJQQWMBQGCCsGAQUFBwMCBggrBgEFBQcDATBCBgNVHR8EOzA5MDeg NaAzhjFodHRwOi8vY3JsLmhhcmljYS5nci9IQVJJQ0EtVExTLVJvb3QtMjAyMS1S U0EuY3JsMB0GA1UdDgQWBBSGAXI/jKlw4jEGUxbOAV9becg8OzAOBgNVHQ8BAf8E BAMCAYYwDQYJKoZIhvcNAQELBQADggIBABkssjQzYrOo4GMsKegaChP16yNe6Sck cWBymM455R2rMeuQ3zlxUNOEt+KUfgueOA2urp4j6TlPbs/XxpwuN3I1f09Luk5b +ZgRXM7obE6ZLTerVQWKoTShyl34R2XlK8pEy7+67Ht4lcJzt+K6K5gEuoPSGQDP ef+fUfmXrFcgBMcMbtfDb9dubFKNZZxo5nAXiqhFMOIyByag3H+tOTuH8zuId9pH RDsUpAIHJ9/W2WBfLcKav7IKRlNBRD/sPBy903J9WHPKwl8kQSDA+aa7XCYk7bJt Eyf+7GM9F5cZ7+YyknXqnv/rtQEkTKZdQo5Us18VFe9qqj94tXbLdk7PejJYNB4O Zlli44Ld7rtqfFlUych7gIxFOmiyxMQQYrYmUi+74lEZvfoNhuref0CupuKpz6O3 dLv6kO9T10uNdDBoBQTkge3UzHafTIe3R2o3ujXKUGPwyc9m7/FETyKLUCwSU/5O AVOeBCU8QtkKKjM8AmbpKpe3pHWcyq3R7B3LmIALkMPTydyDfxen65IDqREbVq8N xjhkJThUz40JqOlN6uqKqeDISj/IoucYwsqW24AlO7ZzNmohQmMi8ep23H4hBSh0 GBTe2XvkuzaNf92syK8l2HzO+13GLCjzYLTPvXTO9UpK8DGyfGZOuamuwbAnbNpE 3RfjV9IaUQGJ -----END CERTIFICATE-----
Chain certificate 2
- Subject
- C=GR O=Hellenic Academic and Research Institutions CA CN=HARICA TLS RSA Root CA 2021
- Issuer
- C=GR O=Hellenic Academic and Research Institutions CA CN=HARICA TLS RSA Root CA 2021
- Valid from
- 2021-02-19T10:55:38+00:00
- Expires
- 2045-02-13T10:55:37+00:00
- Days remaining
- 6716
- Serial (hex)
- 39CA931CEF43F3C68E93C7F46489387E
- Signature
- RSA-SHA256
- Public key
- RSA 4096
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
D9:5D:0E:8E:DA:79:52:5B:F9:BE:B1:1B:14:D2:10:0D:32:94:98:5F:0C:62:D9:FA:BD:9C:D9:99:EC:CB:7B:1D
Certificate extensions & PEM
- basicConstraints
- CA:TRUE
- subjectKeyIdentifier
- 0A:48:23:A6:60:A4:92:0A:33:EA:93:5B:C5:57:EA:25:4D:BD:12:EE
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
-----BEGIN CERTIFICATE----- MIIFpDCCA4ygAwIBAgIQOcqTHO9D88aOk8f0ZIk4fjANBgkqhkiG9w0BAQsFADBs MQswCQYDVQQGEwJHUjE3MDUGA1UECgwuSGVsbGVuaWMgQWNhZGVtaWMgYW5kIFJl c2VhcmNoIEluc3RpdHV0aW9ucyBDQTEkMCIGA1UEAwwbSEFSSUNBIFRMUyBSU0Eg Um9vdCBDQSAyMDIxMB4XDTIxMDIxOTEwNTUzOFoXDTQ1MDIxMzEwNTUzN1owbDEL MAkGA1UEBhMCR1IxNzA1BgNVBAoMLkhlbGxlbmljIEFjYWRlbWljIGFuZCBSZXNl YXJjaCBJbnN0aXR1dGlvbnMgQ0ExJDAiBgNVBAMMG0hBUklDQSBUTFMgUlNBIFJv b3QgQ0EgMjAyMTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBAIvC569l mwVnlskNJLnQDmT8zuIkGCyEf3dRywQRNrhe7Wlxp57kJQmXZ8FHws+RFjZiPTgE 4VGC/6zStGndLuwRo0Xua2s7TL+MjaQenRG56Tj5eg4MmOIjHdFOY9TnuEFE+2uv a9of08WRiFukiZLRgeaMOVig1mlDqa2YUlhu2wr7a89o+uOkXjpFc5gH6l8Cct4M pbOfrqkdtx2z/IpZ525yZa31MJQjB/OCFks1mJxTuy/K5FrZx40d/JiZ+yykgmvw Kh+OC19xXFyuQnspiYHLA6OZyoieC0AJQTPb5lh6/a6ZcMBaD9YThnEvdmn8kN3b LW7R8pv1GmuebxWMevBLKKAiOIAkbDakO/IwkfN4E8/BPzWr8R0RI7VDIp4BkrcY AuUR0YLbFQDMYTfBKnya4dC6s1BG7oKsnTH4+yPiAwBIcKMJJnkVU2DzOFytOOqB AGMUuTNe3QvboEUHGjMJ+E20pwKmafTCWQWIZYVWrkvL4N48fS0ayOn7H6NhStYq E613TBoYm5EPWNgGVMWX+Ko/IIqmhaZ39qb8HOLubpQzKoNQhArlT4b4UEV4AIHr W2jjJo3Me1xR9BQsQL4aYB16cmEdH2MtiKrOokWQCPxrvrNQKlr9qEgYRtaQQJKQ CoReaDH46+0N0x3GfZkYVVYnZS6NRcUk7M7jAgMBAAGjQjBAMA8GA1UdEwEB/wQF MAMBAf8wHQYDVR0OBBYEFApII6ZgpJIKM+qTW8VX6iVNvRLuMA4GA1UdDwEB/wQE AwIBhjANBgkqhkiG9w0BAQsFAAOCAgEAPpBIqm5iFSVmewzVjIuJndftTgfvnNAU X15QvWiWkKQUEapobQk1OUAJ2vQJLDSle1mESSmXdMgHHkdt8s4cUCbjnj1AUz/3 f5Z2EMVGpdAgS1D0NTsY9FVqQRtHBmg8uwkIYtlfVUKqrFOFrJVWNlar5AWMxaja H6NpvVMPxP/cyuN+8kyIhkdGGvMA9YCRotxDQpSbIPDRzbLrLFPCU3hKTwSUQZqP JzLB5UkZv/HywouoCjkxKLR9YjYsTewfM7Z+d21+UPCfDtcRj88YxeMn/ibvBZ3P zzfF0HvaO7AWhAw6k9a+F9sPPg4ZeAnHqQJyIkv3N3a6dcSFA1pj1bF1BcK5vZSt jBWZp5N99sXzqnTPBIWUmAD04vnKJGW/4GKvyMX6ssmeVkjaef2WdhW+o45WxLM0 /L5H9MG0qPzVMIho7suuyWPEdr6sOBjhXlzPrjoiUevRi7PzKzMHVIf6tLITe7pT BGIBnfHAT+7hOtSLIBD6Alfm78ELt5BGnBkpjNxvoEppaZS3JGWg/6w/zgH7IS79 aPib8qXPMThcFarmlwDB31qlpzmq6YR/PFGoOtmUW4y/Twhx5duoXNTSpv4Ao8YW xw/ogM4cKGR0GQjTQuPOAF1/sdwTsOEFy9EgqoZ0njnnkf3/W9b3raYvAwtt41dU 63ZTGI0RmLo= -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.