{"domain":"impulso.it","port":443,"address":"91.99.156.172","resolved_addresses":["91.99.156.172"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"impulso.it"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YE2"},"serial":"061378836CCA690F9371FCE514FCA2272238","version":3,"valid_from":"2026-09-28T11:33:28+00:00","valid_to":"2026-12-27T11:33:27+00:00","validity":"valid_period","days_remaining":47,"san":"DNS:impulso.it, DNS:www.impulso.it","signature":"ecdsa-with-SHA384","sha256":"60:C5:9A:1D:2E:06:09:81:97:CB:F3:95:0B:59:22:10:66:A7:BE:58:9C:8D:0B:B1:11:F4:46:B5:EE:B2:FB:C2","key_type":"EC","key_bits":256,"curve":"prime256v1","extensions":{"keyUsage":"Digital Signature","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"5D:02:59:08:76:39:AA:3C:FE:71:2A:70:3E:B8:1F:18:B8:B2:4D:C5","authorityKeyIdentifier":"B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87","authorityInfoAccess":"CA Issuers - URI:http://ye2.i.lencr.org/","subjectAltName":"DNS:impulso.it, DNS:www.impulso.it","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://ye2.c.lencr.org/57.crl\n","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : CB:38:F7:15:89:7C:84:A1:44:5F:5B:C1:DD:FB:C9:6E:\n                F2:9A:59:CD:47:0A:69:05:85:B0:CB:14:C3:14:58:E7\n    Timestamp : Sep 28 12:31:58.805 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:32:66:61:A5:67:09:57:DE:F6:1C:93:6C:\n                17:78:0D:36:F0:56:D7:C4:C7:D0:12:C8:C5:9C:16:DE:\n                71:BD:AB:53:02:20:2B:3E:44:48:39:F8:5A:CE:44:B8:\n                6A:59:B1:37:AC:33:1E:75:7B:A4:82:93:64:24:06:73:\n                60:A0:AC:DF:48:30\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 46:AF:86:3D:3B:3E:E5:9F:A5:77:DE:A8:24:5D:36:B0:\n                D9:ED:22:A2:23:F4:61:77:41:22:94:52:EE:95:50:5F\n    Timestamp : Sep 28 12:31:58.934 2026 GMT\n    Extensions: 00:00:05:00:37:2E:06:62\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:0F:C2:20:FB:1F:0C:A6:42:DE:90:F5:03:\n                42:D1:D2:B0:91:CC:D2:18:36:43:C6:A5:D5:0F:4D:91:\n                11:44:3B:48:02:20:56:9D:F8:8E:23:73:2A:F3:6A:E8:\n                FC:5C:88:F5:8D:58:1B:1C:D0:F2:3F:F1:A2:F1:BF:FF:\n                97:5D:91:1F:FA:95"},"pem":"-----BEGIN CERTIFICATE-----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\nDLGxyGs=\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"Let's Encrypt","CN":"YE2"},"issuer":{"C":"US","O":"ISRG","CN":"Root YE"},"serial":"4DF3B15DD6C0784C507CD37B58E6F115","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":663,"san":"","signature":"ecdsa-with-SHA384","sha256":"97:65:8D:E8:C6:8D:FA:98:AC:E1:E5:02:8A:63:D5:4A:1A:AE:91:1B:3E:21:47:10:76:C6:85:0C:D0:8C:BA:B4","key_type":"EC","key_bits":384,"curve":"secp384r1","extensions":{"keyUsage":"Digital Signature, Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:TRUE, pathlen:0","subjectKeyIdentifier":"B9:59:F2:8E:CF:22:F0:86:D3:37:48:FF:76:14:18:BA:82:D8:55:87","authorityKeyIdentifier":"A3:C8:26:5A:8E:A1:4C:D0:35:63:FC:9B:23:C8:3A:AE:56:F3:4F:56","authorityInfoAccess":"CA Issuers - URI:http://ye.i.lencr.org/","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://ye.c.lencr.org/\n"},"pem":"-----BEGIN CERTIFICATE-----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\nDKrIb2EKk5NpOpE6/XttQYZV/3gilB9l+Cc/DOVwmyg=\n-----END CERTIFICATE-----\n"},{"subject":{"C":"US","O":"ISRG","CN":"Root YE"},"issuer":{"C":"US","O":"Internet Security Research Group","CN":"ISRG Root X2"},"serial":"872165FC34B6E5FBA8ADD5B3705FB53A","version":3,"valid_from":"2026-05-13T00:00:00+00:00","valid_to":"2032-09-02T23:59:59+00:00","validity":"valid_period","days_remaining":2124,"san":"","signature":"ecdsa-with-SHA384","sha256":"0F:C0:90:1C:CA:2B:AE:9E:9F:DB:B0:2D:50:D0:2F:10:94:F7:B3:66:72:08:69:91:B9:E8:97:62:6D:C4:85:F0","key_type":"EC","key_bits":384,"curve":"secp384r1","extensions":{"keyUsage":"Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:TRUE","subjectKeyIdentifier":"A3:C8:26:5A:8E:A1:4C:D0:35:63:FC:9B:23:C8:3A:AE:56:F3:4F:56","authorityKeyIdentifier":"7C:42:96:AE:DE:4B:48:3B:FA:92:F8:9E:8C:CF:6D:8B:A9:72:37:95","authorityInfoAccess":"CA Issuers - URI:http://x2.i.lencr.org/","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://x2.c.lencr.org/\n"},"pem":"-----BEGIN CERTIFICATE-----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\n6hSW1/IWaas6dg==\n-----END CERTIFICATE-----\n"},{"subject":{"C":"US","O":"Internet Security Research Group","CN":"ISRG Root X2"},"issuer":{"C":"US","O":"Internet Security Research Group","CN":"ISRG Root X1"},"serial":"6C8F1DC727C7117F7BAF853AC980F9CD","version":3,"valid_from":"2026-05-13T00:00:00+00:00","valid_to":"2032-09-02T23:59:59+00:00","validity":"valid_period","days_remaining":2124,"san":"","signature":"RSA-SHA256","sha256":"EE:5F:7A:BD:69:81:BB:02:55:63:2C:D8:F4:92:83:45:1B:4B:18:84:4D:12:04:0B:44:EE:00:F0:7B:8F:E2:C6","key_type":"EC","key_bits":384,"curve":"secp384r1","extensions":{"keyUsage":"Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","basicConstraints":"CA:TRUE","subjectKeyIdentifier":"7C:42:96:AE:DE:4B:48:3B:FA:92:F8:9E:8C:CF:6D:8B:A9:72:37:95","authorityKeyIdentifier":"79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E","authorityInfoAccess":"CA Issuers - 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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\nTT0mQ/r5XyA4MEAiabn7XJjvCERlF2dcn2wqJw+CreTkkQ2R\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_128_GCM_SHA256","cipher_bits":128,"warnings":[],"attempts":[{"address":"91.99.156.172","verified":true,"error":null}],"checked_at":"2026-11-09T15:50:57+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}