{"domain":"link4bd.com","port":443,"address":"38.58.178.141","resolved_addresses":["38.58.178.141"],"verified":false,"verification":"Certificate verification failed","verification_error":"Peer certificate subjectAltName did not match expected name `link4bd.com'","certificate":{"subject":{"CN":"autoconfig.link4bd.com"},"issuer":{"C":"US","O":"Let's Encrypt","CN":"YR2"},"serial":"06E68F870EF22F75109B22EB48266FED8C1B","version":3,"valid_from":"2026-09-30T08:40:20+00:00","valid_to":"2026-12-29T08:40:19+00:00","validity":"valid_period","days_remaining":60,"san":"DNS:autoconfig.link4bd.com","signature":"RSA-SHA256","sha256":"A8:BC:E1:7C:34:15:6C:91:8C:2D:3D:BF:E0:7A:14:5B:B2:F9:0B:44:B6:F0:BF:C3:17:C0:51:9F:DB:2D:85:7B","key_type":"RSA","key_bits":2048,"curve":null,"extensions":{"keyUsage":"Digital Signature, Key Encipherment","extendedKeyUsage":"TLS Web Server Authentication","basicConstraints":"CA:FALSE","subjectKeyIdentifier":"9A:87:85:CD:57:36:33:34:26:07:4E:70:E2:6C:32:B1:62:EB:DB:44","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.link4bd.com","certificatePolicies":"Policy: 2.23.140.1.2.1","crlDistributionPoints":"Full Name:\n  URI:http://yr2.c.lencr.org/28.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 30 09:38:51.220 2026 GMT\n    Extensions: none\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:C2:5F:6E:4C:D1:95:E8:70:48:43:13:\n                C7:FB:D6:F4:7D:CC:EE:1F:DE:53:8B:CA:DD:57:0C:BC:\n                0F:B4:6C:CE:02:02:21:00:A5:9E:6A:64:C9:70:71:82:\n                3E:A2:AE:A2:26:BA:7E:D2:9F:3B:92:B0:BD:9C:3E:F0:\n                61:D5:B7:A2:C5:1C:A1:4A\nSigned Certificate Timestamp:\n    Version   : v1 (0x0)\n    Log ID    : 1A:8B:9D:6B:0F:FE:BF:81:B4:79:39:C6:D2:31:0A:86:\n                D6:D1:02:D4:F0:46:E2:18:2C:9D:E3:5F:5E:26:25:EF\n    Timestamp : Sep 30 09:38:51.571 2026 GMT\n    Extensions: 00:00:05:00:46:BD:3A:F5\n    Signature : ecdsa-with-SHA256\n                30:46:02:21:00:80:34:F0:45:8D:55:CC:DB:E1:EB:92:\n                9F:8D:D5:DE:10:F2:BB:46:C0:3C:26:A9:B9:D7:CC:23:\n                4D:36:D7:6C:FF:02:21:00:96:94:CE:CE:17:62:1E:A9:\n                BE:51:E5:80:87:95:C6:04:A4:3E:8A:5F:2C:F1:D6:26:\n                60:25:D6:68:83:B9:3A:31"},"pem":"-----BEGIN CERTIFICATE-----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\n4ntTeVAUzC3s06RWERrC8++skbFcOQDi/HMTI1lB3WguUVB8MGqgALRIRwk=\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":673,"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-----\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_128_GCM_SHA256","cipher_bits":128,"warnings":["Certificate verification failed. These are unverified certificate details presented by the server. Peer certificate subjectAltName did not match expected name `link4bd.com'"],"attempts":[{"address":"38.58.178.141","verified":false,"error":"Peer certificate subjectAltName did not match expected name `link4bd.com'"}],"checked_at":"2026-10-30T02:56:30+00:00","resolver":"Public DNS resolver","scope":"One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan."}