{"domain":"mail3.virtualsolution.net","port":443,"address":"83.103.59.30","resolved_addresses":["83.103.59.30"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"mail3.virtualsolution.net"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR2"},"serial":"062BAFF394F68BB9181B26CC087627441E61","version":3,"valid_from":"2026-09-05T10:17:43+00:00","valid_to":"2026-12-04T10:17:42+00:00","validity":"valid_period","days_remaining":63,"san":"DNS:autoconfig.placci.com, DNS:autoconfig.preventivo.it, DNS:autoconfig.secure-scan.net, DNS:autoconfig.server-dedicato.com, DNS:autoconfig.virtualsolution.net, DNS:autodiscover.placci.com, DNS:autodiscover.preventivo.it, DNS:autodiscover.secure-scan.net, DNS:autodiscover.server-dedicato.com, DNS:autodiscover.virtualsolution.net, DNS:mail3.virtualsolution.net","signature":"RSA-SHA256","sha256":"A6:48:E6:3A:1B:A4:72:20:CF:57:0C:9F:75:A8:87:9C:7F:E4:F4:95:F5:92:33:A9:E8:98:23:72:EF:1F:F3:17","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"B2:05:02:79:2D:93:5A:D3:34:D9:A4:89:BB:EF:41:19:27:08:04:8A","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:autoconfig.placci.com, DNS:autoconfig.preventivo.it, DNS:autoconfig.secure-scan.net, DNS:autoconfig.server-dedicato.com, DNS:autoconfig.virtualsolution.net, DNS:autodiscover.placci.com, DNS:autodiscover.preventivo.it, DNS:autodiscover.secure-scan.net, DNS:autodiscover.server-dedicato.com, DNS:autodiscover.virtualsolution.net, 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11:16:13.344 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:77:A6:0F:4B:BF:0D:A9:6E:28:A1:2A:3E:\n                0D:18:ED:17:02:8A:9A:A1:5D:8E:03:10:D0:1D:7B:CD:\n                54:5B:01:87:02:21:00:F0:4A:FB:E2:BA:C3:ED:62:05:\n                41:A8:4B:46:9D:87:5F:EF:05:F1:E3:3F:AF:F7:E4:39:\n                41:E8:15:89:30:C4:FE"},"pem":"-----BEGIN 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CERTIFICATE-----\n"},{"subject":{"C":"US","O":"ISRG","CN":"Root YR"},"issuer":{"C":"US","O":"Internet Security Research Group","CN":"ISRG Root X1"},"serial":"F24B6D17F9D9AD7CB1C9FEA78782699F","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":2162,"san":"","signature":"RSA-SHA256","sha256":"07:26:39:D0:B1:40:D5:BF:FA:E1:6A:D9:C3:F6:CC:60:86:04:06:21:F5:1E:E6:1A:6D:46:A8:91:5C:07:CF:76","key_type":"RSA","key_bits":4096,"curve":null,"extensions":{"keyUsage":"Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:TRUE","subjectKeyIdentifier":"DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94","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  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CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_256_GCM_SHA384","cipher_bits":256,"warnings":[],"attempts":[{"address":"83.103.59.30","verified":true,"error":null}],"checked_at":"2026-10-02T09:46:00+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}