{"domain":"hsrc.ac.za","port":443,"address":"152.112.253.50","resolved_addresses":["152.112.253.50"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"C":"ZA","ST":"Gauteng","L":"Pretoria","O":"Human Science Research","CN":"hsrc.ac.za"},"issuer":{"C":"GR","O":"Hellenic Academic and Research Institutions CA","CN":"HARICA OV TLS RSA"},"serial":"7F2860857709147FC3DD72CB72DB6327","version":3,"valid_from":"2026-08-24T11:51:00+00:00","valid_to":"2027-03-11T11:50:59+00:00","validity":"valid_period","days_remaining":126,"san":"DNS:hsrc.ac.za, DNS:www.hsrc.ac.za","signature":"RSA-SHA256","sha256":"A7:FF:90:14:70:15:7F:57:8C:E1:42:DC:55:EB:61:0E:83:0C:56:C6:8C:BB:8B:AC:64:A5:68:BE:DA:73:F4:17","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"basicConstraints":"CA:FALSE","authorityKeyIdentifier":"E0:9B:3D:7D:35:63:C5:EC:9D:07:73:A8:A7:89:20:F4:4F:84:FB:A3","authorityInfoAccess":"CA Issuers - URI:http://crt.harica.gr/HARICA-OV-TLS-Sub-R1.cer","subjectAltName":"DNS:hsrc.ac.za, DNS:www.hsrc.ac.za","certificatePolicies":"Policy: 2.23.140.1.2.2\nPolicy: 0.4.0.2042.1.7\nPolicy: 1.3.6.1.4.1.26513.1.1.1.2","extendedKeyUsage":"TLS Web Client Authentication, TLS Web Server Authentication","crlDistributionPoints":"Full Name:\n  URI:http://crl.harica.gr/HARICA-OV-TLS-Sub-R1.crl\n","subjectKeyIdentifier":"C3:4E:46:D0:51:76:61:6F:DC:19:BB:FD:F9:55:10:6A:72:6E:DC:81","keyUsage":"Digital Signature, Key Encipherment","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99:\n                EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9\n    Timestamp : Aug 24 12:01:02.671 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:EE:7F:D7:09:30:08:18:72:3F:2C:9F:\n                BC:58:B2:07:CB:5D:D2:30:3D:0C:CF:F1:27:6A:39:24:\n                B4:E2:FB:71:91:02:21:00:9B:BC:35:EB:3E:E9:45:CD:\n                04:CC:07:44:9E:18:36:7A:5C:1F:99:68:95:3A:96:8D:\n                EB:32:00:01:8F:9B:7E:5F\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 46:A2:39:67:C6:0D:B6:46:87:C6:6F:3D:F9:99:94:76:\n                93:A6:A6:11:20:84:57:D5:55:E7:E3:D0:A1:D9:B6:46\n    Timestamp : Aug 24 12:01:02.708 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:22:06:D4:5F:60:B9:BD:22:57:E1:C9:E6:\n                81:51:53:CB:24:D2:C3:67:1B:90:D3:88:61:95:82:73:\n                CC:FE:E1:DD:02:21:00:84:AB:4C:DF:C6:B0:21:AD:31:\n                3C:04:93:A9:BE:A6:7B:B5:24:F7:23:6E:06:C7:F2:28:\n                2D:73:A8:AE:BE:50:7B\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 44:C2:BD:0C:E9:14:0E:64:A5:C9:4A:01:93:0A:5A:A1:\n                BB:35:97:0E:00:EE:11:16:89:68:2A:1C:44:D7:B5:66\n    Timestamp : Aug 24 12:01:02.654 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:45:F4:26:0A:07:71:6B:5B:65:2B:F0:A7:\n                BE:C8:B9:9C:05:E3:E2:79:D2:6C:35:F5:36:C7:35:2B:\n                EB:A5:E6:B5:02:21:00:A1:25:79:33:5A:C3:44:16:B1:\n                D5:59:39:63:C5:0E:75:C8:0A:7F:51:37:37:7E:10:0B:\n                C2:16:E7:5A:1F:7A:0B"},"pem":"-----BEGIN 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CERTIFICATE-----\n"},"chain":[{"subject":{"C":"GR","O":"Hellenic Academic and Research Institutions CA","CN":"HARICA OV TLS RSA"},"issuer":{"C":"GR","O":"Hellenic Academic and Research Institutions CA","CN":"HARICA TLS RSA Root CA 2021"},"serial":"1C46144368134D5D509D0DC7CADB1FB8","version":3,"valid_from":"2021-03-19T09:34:17+00:00","valid_to":"2036-03-15T09:34:16+00:00","validity":"valid_period","days_remaining":3418,"san":"","signature":"RSA-SHA256","sha256":"9F:BD:88:69:45:FB:6C:B6:3E:EB:F1:10:77:DA:C9:80:E4:53:68:D2:45:8B:A5:EF:0A:8D:72:70:46:FC:D2:92","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"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://repo.harica.gr/certs/HARICA-TLS-Root-2021-RSA.cer","certificatePolicies":"Policy: X509v3 Any Policy\n  CPS: http://repo.harica.gr/documents/CPS","extendedKeyUsage":"TLS Web Client Authentication, TLS Web Server Authentication","crlDistributionPoints":"Full Name:\n  URI:http://crl.harica.gr/HARICA-TLS-Root-2021-RSA.crl\n","subjectKeyIdentifier":"E0:9B:3D:7D:35:63:C5:EC:9D:07:73:A8:A7:89:20:F4:4F:84:FB:A3","keyUsage":"Digital Signature, Certificate Sign, CRL Sign"},"pem":"-----BEGIN 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CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_256_GCM_SHA384","cipher_bits":256,"warnings":[],"attempts":[{"address":"152.112.253.50","verified":true,"error":null}],"checked_at":"2026-11-05T09:33:49+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}