{"domain":"dow.com","port":443,"address":"23.222.37.177","resolved_addresses":["23.222.37.177","2a02:26f0:b200:3a4::2417","2a02:26f0:b200:3a5::2417"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"C":"US","ST":"Michigan","L":"Midland","O":"Dow Inc.","CN":"*.dow.com"},"issuer":{"C":"US","O":"DigiCert Inc","CN":"DigiCert Global G3 TLS ECC SHA384 2020 CA1"},"serial":"0324AB4906B2ADEA877B7528FE66AA13","version":3,"valid_from":"2026-09-02T00:00:00+00:00","valid_to":"2027-03-19T23:59:59+00:00","validity":"valid_period","days_remaining":141,"san":"DNS:*.dow.com, DNS:dow.com","signature":"ecdsa-with-SHA384","sha256":"18:D5:A3:37:C6:9D:C1:C2:B5:BF:66:C8:C7:EA:DB:43:CD:EC:46:F6:B7:7A:2E:45:1B:60:CC:07:D9:63:36:6A","key_type":"EC","key_bits":256,"curve":"prime256v1","extensions":{"authorityKeyIdentifier":"8A:23:EB:9E:6B:D7:F9:37:5D:F9:6D:21:39:76:9A:A1:67:DE:10:A8","subjectKeyIdentifier":"7C:01:80:0D:11:1D:CA:89:28:98:FC:64:77:89:90:B9:00:28:1B:8C","subjectAltName":"DNS:*.dow.com, DNS:dow.com","certificatePolicies":"Policy: 2.23.140.1.2.2\n  CPS: http://www.digicert.com/CPS","keyUsage":"Digital Signature, Key Agreement","extendedKeyUsage":"TLS Web Server Authentication","crlDistributionPoints":"Full Name:\n  URI:http://crl3.digicert.com/DigiCertGlobalG3TLSECCSHA3842020CA1-2.crl\n\nFull Name:\n  URI:http://crl4.digicert.com/DigiCertGlobalG3TLSECCSHA3842020CA1-2.crl\n","authorityInfoAccess":"OCSP - URI:http://ocsp.digicert.com\nCA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalG3TLSECCSHA3842020CA1-2.crt","basicConstraints":"CA:FALSE","ct_precert_scts":"Signed Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F:\n                AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26\n    Timestamp : Sep  2 00:08:18.063 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:20:48:1E:B5:EE:6A:FB:55:98:59:29:CF:02:\n                7D:C4:94:2B:9B:68:AD:69:8F:5F:4F:F6:1D:C8:96:29:\n                38:6C:A1:08:02:21:00:FB:12:25:8B:E8:9C:03:D2:4B:\n                D1:36:BE:59:6B:7D:E3:6F:09:B7:CF:21:48:67:6A:8A:\n                4A:06:A1:94:91:93:21\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : D6:D5:8D:A9:D0:17:53:F3:6A:4A:A0:C7:57:49:02:AF:\n                EB:C7:DC:2C:D3:8C:D9:F7:64:C8:0C:89:19:1E:9F:02\n    Timestamp : Sep  2 00:08:18.069 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:CA:DB:E7:4F:1A:8A:17:B8:35:A7:FC:\n                C8:65:5D:6B:66:8E:5B:C4:A5:51:E9:94:AE:B4:2C:52:\n                51:AC:EC:65:4A:02:21:00:C3:D9:E2:EA:0E:28:73:4D:\n                0D:99:03:F0:6D:BD:A9:BF:72:A3:2E:E5:87:42:4D:57:\n                60:97:DC:CC:41:D9:BD:CC\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 : Sep  2 00:08:18.093 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:45:02:21:00:F8:EB:7D:BF:A0:51:89:A0:BB:8C:74:\n                B6:6E:E1:E1:B3:07:12:BA:DD:7B:61:AC:B5:9A:8B:EF:\n                1E:97:C9:52:6A:02:20:1C:04:21:9A:99:22:71:14:CF:\n                32:EC:38:A2:9B:8D:EE:37:26:B5:2E:82:A4:B3:F0:88:\n                4D:4D:A3:71:3E:60:F3"},"pem":"-----BEGIN CERTIFICATE-----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\nnwL/9dM4euBTdRSqp8ZrMot/53ejdcgUV2Y=\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"DigiCert Inc","CN":"DigiCert Global G3 TLS ECC SHA384 2020 CA1"},"issuer":{"C":"US","O":"DigiCert Inc","OU":"www.digicert.com","CN":"DigiCert Global Root G3"},"serial":"0B00E92D4D6D731FCA3059C7CB1E1886","version":3,"valid_from":"2021-04-14T00:00:00+00:00","valid_to":"2031-04-13T23:59:59+00:00","validity":"valid_period","days_remaining":1627,"san":"","signature":"ecdsa-with-SHA384","sha256":"05:87:D6:BD:28:19:58:7A:B9:0F:B5:96:48:0A:57:93:BD:9F:75:06:A3:EA:CE:73:F5:EA:B3:66:01:7F:E2:59","key_type":"EC","key_bits":384,"curve":"secp384r1","extensions":{"basicConstraints":"CA:TRUE, pathlen:0","subjectKeyIdentifier":"8A:23:EB:9E:6B:D7:F9:37:5D:F9:6D:21:39:76:9A:A1:67:DE:10:A8","authorityKeyIdentifier":"B3:DB:48:A4:F9:A1:C5:D8:AE:36:41:CC:11:63:69:62:29:BC:4B:C6","keyUsage":"Digital Signature, Certificate Sign, CRL Sign","extendedKeyUsage":"TLS Web Server Authentication, TLS Web Client Authentication","authorityInfoAccess":"OCSP - URI:http://ocsp.digicert.com\nCA Issuers - URI:http://cacerts.digicert.com/DigiCertGlobalRootG3.crt","crlDistributionPoints":"Full Name:\n  URI:http://crl3.digicert.com/DigiCertGlobalRootG3.crl\n","certificatePolicies":"Policy: 2.16.840.1.114412.2.1\nPolicy: 2.23.140.1.1\nPolicy: 2.23.140.1.2.1\nPolicy: 2.23.140.1.2.2\nPolicy: 2.23.140.1.2.3"},"pem":"-----BEGIN CERTIFICATE-----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\nMUSpXca4eMzP79QyWBH/OoUGPB2Eb9P1+dozHKQ=\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_256_GCM_SHA384","cipher_bits":256,"warnings":[],"attempts":[{"address":"23.222.37.177","verified":true,"error":null}],"checked_at":"2026-10-29T04:02:08+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}