{"domain":"imp.ch","port":443,"address":"157.161.139.32","resolved_addresses":["157.161.139.32","2001:4060:1:1002::32"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"imp.ch"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR2"},"serial":"0628833014795620086010F299D19D26A4C6","version":3,"valid_from":"2026-09-19T08:51:14+00:00","valid_to":"2026-12-18T08:51:13+00:00","validity":"valid_period","days_remaining":43,"san":"DNS:imp.ch, DNS:improware.ch, DNS:www.imp.ch, DNS:www.improware.ch","signature":"RSA-SHA256","sha256":"86:C8:E0:82:23:79:2A:C0:3F:23:EC:67:D4:75:86:52:11:2D:86:F8:69:A5:74:80:E7:A8:EB:79:94:63:0F:62","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"4D:B7:B1:68:77:40:38:CD:E2:D4:20:DD:43:53:60:26:02:00:FF:10","authorityKeyIdentifier":"40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C","authorityInfoAccess":"CA Issuers - URI:http://yr2.i.lencr.org/","subjectAltName":"DNS:imp.ch, DNS:improware.ch, DNS:www.imp.ch, DNS:www.improware.ch","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://yr2.c.lencr.org/71.crl\n","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 26:E3:64:6E:58:69:21:23:BC:34:3F:47:24:35:9B:37:\n                92:CD:24:5A:88:D8:15:D3:93:33:FD:99:18:AB:47:23\n    Timestamp : Sep 19 09:49:42.309 2026 GMT\n    Extensions: 00:00:05:00:43:E7:A9:65\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:31:0A:E9:DE:08:18:70:2A:05:30:59:5E:\n                1A:AF:38:32:ED:FC:75:5A:31:65:02:49:69:B4:E4:17:\n                24:26:1F:B6:02:20:70:D3:80:72:07:21:9F:45:FA:AC:\n                73:65:02:7A:45:25:E3:C8:E2:7B:51:D3:FA:0F:EF:EA:\n                B0:6D:0C:FA:E6:B5\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : D7:6D:7D:10:D1:A7:F5:77:C2:C7:E9:5F:D7:00:BF:F9:\n                82:C9:33:5A:65:E1:D0:B3:01:73:17:C0:C8:C5:69:77\n    Timestamp : Sep 19 09:49:46.649 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:21:00:C4:59:62:91:CE:18:C7:F5:77:1E:85:\n                70:1C:80:D0:38:BB:89:28:FF:DD:1E:A4:78:05:63:49:\n                59:45:57:F0:B4:02:20:6C:F6:4A:E9:D4:E4:0F:78:5C:\n                05:96:10:86:93:45:85:42:CF:E0:7E:5B:52:B8:61:37:\n                2B:48:D2:80:85:C0:58"},"pem":"-----BEGIN CERTIFICATE-----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\nsD/hNk4=\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"Let's Encrypt","CN":"YR2"},"issuer":{"C":"US","O":"ISRG","CN":"Root YR"},"serial":"4EBD24947E24D394802D84A52FD5B319","version":3,"valid_from":"2025-09-03T00:00:00+00:00","valid_to":"2028-09-02T23:59:59+00:00","validity":"valid_period","days_remaining":668,"san":"","signature":"RSA-SHA256","sha256":"23:8B:85:A0:09:9C:65:B9:70:47:7D:57:24:F1:A1:D4:75:CE:50:58:CF:FE:4E:FA:87:33:89:9B:DB:86:3C:47","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:TRUE, pathlen:0","subjectKeyIdentifier":"40:15:2D:26:79:ED:32:20:9E:DF:9A:72:1D:D6:32:1F:81:0C:81:0C","authorityKeyIdentifier":"DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94","authorityInfoAccess":"CA Issuers - 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URI:http://x1.i.lencr.org/","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://x1.c.lencr.org/\n"},"pem":"-----BEGIN CERTIFICATE-----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\nyDFx8r7i9vIJU5HS3moZLkYWAOilMaV9N56A9Bgb6dNcHkvg3NoaYA==\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_256_GCM_SHA384","cipher_bits":256,"warnings":[],"attempts":[{"address":"157.161.139.32","verified":true,"error":null}],"checked_at":"2026-11-04T16:05:30+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}