{"domain":"upstream.network","port":443,"address":"104.155.190.157","resolved_addresses":["104.155.190.157"],"verified":true,"verification":"Certificate chain, hostname and dates verified using this server\u2019s CA store.","verification_error":null,"certificate":{"subject":{"CN":"upstream.network"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"serial":"050EA8803C4709C1F03BDAFD25623DAD426F","version":3,"valid_from":"2026-10-08T18:24:23+00:00","valid_to":"2027-01-06T18:24:22+00:00","validity":"valid_period","days_remaining":65,"san":"DNS:upstream.network","signature":"RSA-SHA256","sha256":"3A:E2:38:93:1E:6E:8E:5B:C2:F9:93:1E:AF:0A:A5:7A:3E:C0:23:5D:DD:EE:EF:58:80:C6:9A:24:41:B9:65:49","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"0F:53:93:CF:54:7B:04:C5:18:62:E2:A1:2F:CC:84:24:A7:A5:C8:F0","authorityKeyIdentifier":"1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB","authorityInfoAccess":"CA Issuers - URI:http://yr1.i.lencr.org/","subjectAltName":"DNS:upstream.network","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://yr1.c.lencr.org/112.crl\n","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 : Oct  8 19:22:53.872 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:B1:3D:66:DB:BC:8B:A4:D9:DB:72:46:\n                7A:A2:E7:F7:B8:BF:D8:2A:4B:A7:3D:C3:B9:BC:BA:C3:\n                BE:02:A4:0B:84:02:21:00:ED:F4:E6:E2:9F:A5:2C:6D:\n                6B:28:2F:CF:64:C4:0E:FE:14:73:3B:4F:D7:F6:BE:F8:\n                C9:D4:D3:E1:28:77:72:06\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 1A:8B:9D:6B:8D:D7:91:D1:CD:05:49:ED:B6:03:55:D6:\n                06:B6:4F:AD:30:DB:71:FE:78:8F:0F:C7:C8:FB:C4:B1\n    Timestamp : Oct  8 19:22:54.580 2026 GMT\n    Extensions: 00:00:05:00:06:99:69:8B\n    Signature : ecdsa-with-SHA256\n                30:44:02:20:2C:D4:E0:56:A0:72:3B:4E:96:3E:76:F1:\n                54:D7:37:6C:54:B8:D6:21:39:F8:6F:83:B1:97:AB:33:\n                7F:E2:82:32:02:20:2F:D8:81:AD:18:61:BF:61:D1:A9:\n                C5:83:F9:C3:17:38:E4:87:C5:38:20:6E:92:66:65:C4:\n                2E:CF:7B:DC:4B:DB"},"pem":"-----BEGIN CERTIFICATE-----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\nHZuiX4YdOFqKCMqe+/dfQda0oJn24yNAjcUTFyLfmw==\n-----END CERTIFICATE-----\n"},"chain":[{"subject":{"C":"US","O":"Let's Encrypt","CN":"YR1"},"issuer":{"C":"US","O":"ISRG","CN":"Root YR"},"serial":"A20253F15F2691C05DC1CE13B9BCCA4E","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":670,"san":"","signature":"RSA-SHA256","sha256":"13:94:96:34:D9:9C:D6:FD:6A:A8:0B:C0:34:FE:FA:CC:EB:19:69:FE:EF:98:65:86:71:3E:CD:BB:05:75:8D:3F","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":"1F:2F:35:BE:46:14:82:CD:40:B1:AE:79:2C:55:78:FA:F7:D4:68:FB","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-----\nMIIF9DCCA9ygAwIBAgIRAPJLbRf52a18scn+p4eCaZ8wDQYJKoZIhvcNAQELBQAw\nTzELMAkGA1UEBhMCVVMxKTAnBgNVBAoTIEludGVybmV0IFNlY3VyaXR5IFJlc2Vh\ncmNoIEdyb3VwMRUwEwYDVQQDEwxJU1JHIFJvb3QgWDEwHhcNMjYwNTEzMDAwMDAw\nWhcNMzIwOTAyMjM1OTU5WjAuMQswCQYDVQQGEwJVUzENMAsGA1UEChMESVNSRzEQ\nMA4GA1UEAxMHUm9vdCBZUjCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIB\nANvGJnN78CTJdWL3+eGfsLN5TrNBJs+VH9hRXqRbwxu9sGNiB0BD1fcOxbSUQCJI\nM1xE13Db+5Cw1w0s0EBYsvuIP/6joF0w8cuImbgR1OGgYbSQ4OpzI+DG8SGuTlcE\n873OCS+kh3srlo6vl43M5OJg4Aeo1sfHp6kTJDoIiFBNJAY+OKfX/FUvYKuhjT+n\no49lmqmupSBI5PkBQiqrEGtWU5uxU/cQWHGu8jSjFBznZqvbNPLMXMLFxCb3WTfr\nJBXXjqvWG+v4bjzxjjeAtOlU7qarRDvNOyAuQYLln904M+faKx8hnLCpJ15ZqaEg\ncNlY+9MMWcC5yvL2A2j3l9+2buggZX+dOE91zYmIdawTvSZuVvlbRrAlLxIB6pwM\nBjneXCjYQ8+3BCCjssbSNpZU3hTcBDdhfAlEDlYr6pEatnMdmDT5BqnKC92bd0Eh\nM1fbLHioLccLCuievT8ZkPhZrq7Mii7gNXAcUEAR8+lzYal+9zTg7C5DALyVOeG/\nCqfRAMn1KSHCR0NSA6P8tn/mGRlnCct5rtVCLnVySVpU6H1qGg3DgTOuskf8eahT\nMiYbI5ezPJmO5ertalskQ1utp74+eDy92PI4ftHKTbq9IWhH4YZKh3WnJEIt+oQv\nlYZbY8tpEroKrFB6PFGzrJIDRyts4HqvuH52RFj2zv/BAgMBAAGjgeswgegwDgYD\nVR0PAQH/BAQDAgEGMBMGA1UdJQQMMAoGCCsGAQUFBwMBMA8GA1UdEwEB/wQFMAMB\nAf8wHQYDVR0OBBYEFN7nW2DQIm1AKH0/DQH+pLVStFGUMB8GA1UdIwQYMBaAFHm0\nWeZ7tuXkAXOACIjIGlj26ZtuMDIGCCsGAQUFBwEBBCYwJDAiBggrBgEFBQcwAoYW\naHR0cDovL3gxLmkubGVuY3Iub3JnLzATBgNVHSAEDDAKMAgGBmeBDAECATAnBgNV\nHR8EIDAeMBygGqAYhhZodHRwOi8veDEuYy5sZW5jci5vcmcvMA0GCSqGSIb3DQEB\nCwUAA4ICAQA8spSI95KKfn2W6GMmDpHBJSPaLbsS3W93cijJCRCYAc1fsJgL1FIL\n7C0C9ecPOdcwB2fi0Dk2p94j9iTJCxmt5CFSKLRWwnXT2MMSXexVxqoVB79BdWPx\nVXETkVme/qYSAuKVHh5Ps+5BixgmwS1JkjSAc+MfrUbNssVEEnH0aEiAh+rotXAV\nJSP/Ye7LJPEwD9DWG72vVWbhAcuOf5OLjz57Ctk7MgQHynZ7+PlHJtajroCaIbtC\nr6tcZZaAwUQm+jQyeWdV+2hv9deOYFmKeQyjjcSrN5Nadrw+L9DZJLbA1HqeNvLh\nBgqpP0fvJq2N6EtD574N6eMI7uMsJTnji2UDz9el5XLSv9fqJMuDQtYVb2oTNoKp\noUqhxPVC0aq4eG5MESaIdn8b5ZGSSeAJLMHXljEdlNza+ncfkviXk1POLnnFdvx8\n/gk6M374WbLWFXw8N141B/Rl/tINGfl1TxOIiqtiMYkL02RSGb1kq34BL9NPP27z\nRGMuHGnzS3hFIrRTfKxrzUZ9RzQWzEG3K6fJ3r2nqSltkeytis9DIBoFY9VmVyjL\nM71DMi+y1+TRSJVClEMwvA4yL++7q9XZx5r5wBRWB4kQTKH5qyoZnDw7iiuh1lID\nyDFx8r7i9vIJU5HS3moZLkYWAOilMaV9N56A9Bgb6dNcHkvg3NoaYA==\n-----END CERTIFICATE-----\n"}],"protocol":"TLSv1.3","cipher":"TLS_AES_256_GCM_SHA384","cipher_bits":256,"warnings":[],"attempts":[{"address":"104.155.190.157","verified":true,"error":null}],"checked_at":"2026-11-02T05:36:43+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}