SSL certificate
TLSv1.2semantic-web.com · 91.209.89.5:443
Certificate chain, hostname and dates verified using this server’s CA store.
- Subject
- CN=*.semantic-web.com
- Issuer
- C=US O=DigiCert, Inc. CN=RapidSSL G5 TLS RSA4096 SHA384 2022 CA1
- Valid from
- 2026-01-28T00:00:00+00:00
- Expires
- 2027-02-01T23:59:59+00:00
- Days remaining
- 111
- Serial (hex)
- 071FCE8F5C4EC7D4A82EAA73F90486F5
- Signature
- RSA-SHA256
- Public key
- RSA 4096
Subject alternative names (SAN)
DNS:*.semantic-web.com, DNS:semantic-web.com
SHA-256 fingerprint
1B:C7:CB:DA:91:AD:DE:03:AB:2A:9C:5A:DD:05:FB:B8:1C:A6:04:AE:1E:6C:A9:CE:9C:EB:40:12:DC:89:C0:A3
Certificate extensions & PEM
- authorityKeyIdentifier
- 62:A9:11:21:33:A6:4D:30:81:B3:0C:7E:9B:99:8E:23:1E:D7:63:46
- subjectKeyIdentifier
- 88:84:F2:F4:D1:B7:50:D6:3A:50:05:9E:FE:7C:99:1E:11:CF:8E:F9
- subjectAltName
- DNS:*.semantic-web.com, DNS:semantic-web.com
- certificatePolicies
- Policy: 2.23.140.1.2.1 CPS: http://www.digicert.com/CPS
- keyUsage
- Digital Signature, Key Encipherment
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- crlDistributionPoints
- Full Name: URI:http://crl3.digicert.com/RapidSSLG5TLSRSA4096SHA3842022CA1.crl Full Name: URI:http://crl4.digicert.com/RapidSSLG5TLSRSA4096SHA3842022CA1.crl
- authorityInfoAccess
- OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/RapidSSLG5TLSRSA4096SHA3842022CA1.crt
- basicConstraints
- CA:FALSE
- ct_precert_scts
- Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 8E:CA:47:0B:AC:DE:6A:F3:A2:06:B0:A4:7A:84:B7:46: FE:1F:C6:BF:95:3E:25:E6:9B:4E:E4:02:48:F3:C6:E8 Timestamp : Jan 28 13:33:17.185 2026 GMT Extensions: 00:00:05:00:02:01:FE:7D Signature : ecdsa-with-SHA256 30:45:02:21:00:8D:0B:23:7E:DB:9A:D0:0B:C2:DE:F4: 02:D3:14:6F:96:ED:9B:76:7A:4E:06:2B:44:3D:E9:0F: 9F:80:A5:53:98:02:20:41:9E:11:5F:B6:4A:39:DC:AE: AF:28:4F:4D:5A:EE:50:57:CC:7F:78:64:2D:AD:E4:9E: D3:1B:0C:D5:10:A5:CE Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 1C:9F:68:2C:E9:FA:F0:45:69:50:F8:1B:96:8A:87:DD: DB:32:10:D8:4C:E6:C8:B2:E3:82:52:4A:C4:CF:59:9F Timestamp : Jan 28 13:33:17.125 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:F5:C0:F8:8B:67:A1:8B:1B:33:A1:23: EF:C1:1D:11:1D:3A:63:F2:BF:B7:A9:FB:D3:16:02:50: 2D:3A:A4:77:FC:02:21:00:FC:19:E2:63:61:B9:B5:E2: 98:32:FA:20:01:07:B2:25:B1:17:AA:91:94:40:66:97: 60:2C:0F:8B:CB:B6:46:BC Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 60:4C:9A:AF:7A:7F:77:5F:01:D4:06:FC:92:0D:C8:99: EB:0B:1C:7D:F8:C9:52:1B:FA:FA:17:77:3B:97:8B:C9 Timestamp : Jan 28 13:33:17.321 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:1E:AA:2A:38:D2:C1:7A:2B:04:4A:A1:93: 56:E8:CD:16:EC:14:B3:BE:DE:C5:05:DF:BE:0E:64:E3: B0:17:C5:0F:02:20:2A:5B:9D:42:B9:76:E8:75:EF:3A: A2:85:C5:7A:21:9F:35:82:0E:CF:AC:CB:58:21:77:48: 9F:DD:06:64:7D:3C
-----BEGIN CERTIFICATE----- MIIInTCCBoWgAwIBAgIQBx/Oj1xOx9SoLqpz+QSG9TANBgkqhkiG9w0BAQsFADBY MQswCQYDVQQGEwJVUzEXMBUGA1UEChMORGlnaUNlcnQsIEluYy4xMDAuBgNVBAMT J1JhcGlkU1NMIEc1IFRMUyBSU0E0MDk2IFNIQTM4NCAyMDIyIENBMTAeFw0yNjAx MjgwMDAwMDBaFw0yNzAyMDEyMzU5NTlaMB0xGzAZBgNVBAMMEiouc2VtYW50aWMt d2ViLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBALa/2B0ag+Vm 6Ywem4LelT2NvAc31Ib0cJFvD5LHTPxc7BkITrNDVcTBF0D6YV0pjCJye7OltZhh eZvzXKhwBUs03g1mjvyEf07b21RThQds8duvhA9SnRTmQqkq6jJD0T4BmmvSMUdW pZrS2hqyYo3ebrnQRsGs28qjwcwomuf+XqQkaB6H904wLLp6K8UJKvyxyjZ6MYze 0zGVQW/UX2ihuRweAOZ6g/0txJWDm/Y8tvd4j5em8/bsjXPCGqyMS7IOzCku80mz JDtFaDJpeQl0pfz7Uy7Xe+K1pH7bd4vPByptpvE6U7P6a2IfEJGY5s55ZF8H2/FD yodAptU1L/14n2ZInc6AD3/NJi9ataPXOrQo8MSQBmZDcyg9ITaamU3k+XK/I66K a1KJio4f8/2K9YfjQf3KIV7oIGY4+Lf2T0aRPC4XXpPpxORIJszvdakqCIWCZgPB +J6MxM62tuNqqgKyAuLA0KYjPLN2WjncYUu3S46cNlONVZifdbljAAJgCPjf/eof uotYpVmthIuIBCAtB6pvlJUl/o/waab4PsR9wG5t7b9TliiFyraJwWMfBqY0NlQ8 okDltirajlx82RVRWg7A8BV46N/hxeRLeynM63N7YjQydhzV7r10qfyCheSdGBCZ uToWOZwf7tQokstL+Pwrhi8g07qdl86JAgMBAAGjggOcMIIDmDAfBgNVHSMEGDAW gBRiqREhM6ZNMIGzDH6bmY4jHtdjRjAdBgNVHQ4EFgQUiITy9NG3UNY6UAWe/nyZ HhHPjvkwLwYDVR0RBCgwJoISKi5zZW1hbnRpYy13ZWIuY29tghBzZW1hbnRpYy13 ZWIuY29tMD4GA1UdIAQ3MDUwMwYGZ4EMAQIBMCkwJwYIKwYBBQUHAgEWG2h0dHA6 Ly93d3cuZGlnaWNlcnQuY29tL0NQUzAOBgNVHQ8BAf8EBAMCBaAwHQYDVR0lBBYw FAYIKwYBBQUHAwEGCCsGAQUFBwMCMIGXBgNVHR8EgY8wgYwwRKBCoECGPmh0dHA6 Ly9jcmwzLmRpZ2ljZXJ0LmNvbS9SYXBpZFNTTEc1VExTUlNBNDA5NlNIQTM4NDIw MjJDQTEuY3JsMESgQqBAhj5odHRwOi8vY3JsNC5kaWdpY2VydC5jb20vUmFwaWRT U0xHNVRMU1JTQTQwOTZTSEEzODQyMDIyQ0ExLmNybDCBgwYIKwYBBQUHAQEEdzB1 MCQGCCsGAQUFBzABhhhodHRwOi8vb2NzcC5kaWdpY2VydC5jb20wTQYIKwYBBQUH MAKGQWh0dHA6Ly9jYWNlcnRzLmRpZ2ljZXJ0LmNvbS9SYXBpZFNTTEc1VExTUlNB NDA5NlNIQTM4NDIwMjJDQTEuY3J0MAwGA1UdEwEB/wQCMAAwggGGBgorBgEEAdZ5 AgQCBIIBdgSCAXIBcAB+AI7KRwus3mrzogawpHqEt0b+H8a/lT4l5ptO5AJI88bo AAABnATO8gEACAAABQACAf59BAMARzBFAiEAjQsjftua0AvC3vQC0xRvlu2bdnpO BitEPekPn4ClU5gCIEGeEV+2Sjncrq8oT01a7lBXzH94ZC2t5J7TGwzVEKXOAHcA HJ9oLOn68EVpUPgbloqH3dsyENhM5siy44JSSsTPWZ8AAAGcBM7xxQAABAMASDBG AiEA9cD4i2ehixszoSPvwR0RHTpj8r+3qfvTFgJQLTqkd/wCIQD8GeJjYbm14pgy +iABB7IlsReqkZRAZpdgLA+Ly7ZGvAB1AGBMmq96f3dfAdQG/JINyJnrCxx9+MlS G/r6F3c7l4vJAAABnATO8okAAAQDAEYwRAIgHqoqONLBeisESqGTVujNFuwUs77e xQXfvg5k47AXxQ8CICpbnUK5duh17zqihcV6IZ81gg7PrMtYIXdIn90GZH08MA0G CSqGSIb3DQEBCwUAA4ICAQBbzd6PgXmDVIvnLH1ojGbTD4IG3Ce1+XLREtr6Ob6u UMIac/VWnoWauas3dW6/roHRc7zZgM97OH+ESOJNnDn8ZOE0L1Pqj8OjlMLjf0G8 xzOmjjmCEm+PnY1rMa8kLzqhCcSuJJJYU82jn4qGLoLSBbBDH9/k2rKUDPOp7AWy 6mG5lgR0cXfTj5arYzn82EJC+G1UMK6lExlP+/LyIh4IJNrR428YolXgbNu/VjmP SuUkBn3yX93efIDqWLdxqZYwW+GdqxxGu7atOoaCBF6Hw7lE2vVRu3q4D+hGhaMZ 6tqRX7oGGcPk0Iuu+LxJuTy6tplQjfpbN5TSogg/J4w6+zff/a/cSmv/l+NUeNUs aM/+6x4ip4e/ySqSIznPndwXJxRNHF/nZvq31W1MDdQ2HUFgOEMF914vNyLX821L ir8kjfqhp4dHzTcSXA2P56sVCGjcdq7KW0+SS1AnDc8WOswfNNk79aQyxTTmNbJz cHbOv+iAx8IGfH17oXA2Qu9D2YvSaxxKVMYqLeABVF88hc3YBNeRiZlBd60GRS5y 5vBxwIOcwqPpRVNIJl+V2TDMrNykrRras6Yodun3BNal9Z/hX2VAWzIYMaypChjY fChnl4/fyWwgfwueDUgvtSyxUpRxOlB3byFl4skNjOFixBClzyjjmCf0XSMgX3co Mw== -----END CERTIFICATE-----
Cipher: DHE-RSA-AES128-GCM-SHA256 · Checked 2026-10-13T18:27:56+00:00
Server-presented chain · 2 additional certificates
Chain certificate 1
- Subject
- C=US O=DigiCert, Inc. CN=RapidSSL G5 TLS RSA4096 SHA384 2022 CA1
- Issuer
- C=US O=DigiCert, Inc. CN=DigiCert TLS RSA4096 Root G5
- Valid from
- 2022-06-02T00:00:00+00:00
- Expires
- 2032-06-01T23:59:59+00:00
- Days remaining
- 2058
- Serial (hex)
- 074F2D8C4376A9A0BBDDB9198ECBB2F5
- Signature
- RSA-SHA384
- Public key
- RSA 4096
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
BB:32:09:85:26:6F:61:C5:D1:82:72:4F:15:CE:C4:28:A6:98:ED:71:26:2B:4E:09:7C:B1:1A:ED:8A:41:AA:E6
Certificate extensions & PEM
- basicConstraints
- CA:TRUE, pathlen:0
- subjectKeyIdentifier
- 62:A9:11:21:33:A6:4D:30:81:B3:0C:7E:9B:99:8E:23:1E:D7:63:46
- authorityKeyIdentifier
- 51:33:1C:ED:36:40:AF:17:D3:25:CD:69:68:F2:AF:4E:23:3E:B3:41
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- extendedKeyUsage
- TLS Web Server Authentication, TLS Web Client Authentication
- authorityInfoAccess
- OCSP - URI:http://ocsp.digicert.com CA Issuers - URI:http://cacerts.digicert.com/DigiCertTLSRSA4096RootG5.crt
- crlDistributionPoints
- Full Name: URI:http://crl3.digicert.com/DigiCertTLSRSA4096RootG5.crl
- certificatePolicies
- Policy: 2.16.840.1.114412.2.1 Policy: 2.23.140.1.1 Policy: 2.23.140.1.2.1 Policy: 2.23.140.1.2.2 Policy: 2.23.140.1.2.3
-----BEGIN CERTIFICATE----- MIIGuzCCBKOgAwIBAgIQB08tjEN2qaC73bkZjsuy9TANBgkqhkiG9w0BAQwFADBN MQswCQYDVQQGEwJVUzEXMBUGA1UEChMORGlnaUNlcnQsIEluYy4xJTAjBgNVBAMT HERpZ2lDZXJ0IFRMUyBSU0E0MDk2IFJvb3QgRzUwHhcNMjIwNjAyMDAwMDAwWhcN MzIwNjAxMjM1OTU5WjBYMQswCQYDVQQGEwJVUzEXMBUGA1UEChMORGlnaUNlcnQs IEluYy4xMDAuBgNVBAMTJ1JhcGlkU1NMIEc1IFRMUyBSU0E0MDk2IFNIQTM4NCAy MDIyIENBMTCCAiIwDQYJKoZIhvcNAQEBBQADggIPADCCAgoCggIBANBOM8wU0kOI hwDLu+3xOEIzEU1Rf1S3B7HJARXIHpGCf5w27ue4OyiDYvaPDXgtHFimAph2gX0F Ylwnd4jBU1GC3KtnE+5jeQdjiFRmxNxScoWxCvTmSjK+UtlVZKTmDA/xYKCzD/sO Nv4DUdCwyKqJ/VTFRIIV6PpwbOT8OGmxkxRlzHdKdiWS040q5+XPE0zNSRYMW2PD Lhfz3edwtjYP6b/3p3K2Q6s09exmTrFvgOqPrzsvvDQq1tTl70OIla7+CgmCyghp WOkRcIK9t1tU9ySZNQSHuetgQ1sEG8oCThcXNlR+auhpSUhu7e0zuWeCQ2oI2XZ+ mzBTUyEbgrA2yzWRjO1LWFsIrT8GPOEMQFNBxuAacxvYDBK2c2/uOfi/LaFeDG+X jPXW1ZZUyUxRFzdYMR49gSKJ7ZzaqY/Toq8+laZuTWpmk0bFiYDNee7Tqf49DWqj 4tvOx1kgOAVe/v6reNtT41ALTb+jnGtPLbgBKv1Ln990IrRQBMbCD52uXfSrPz4K d8DtN1Z1y/FoROpt65VofX/KoPtK5A4/eA31YMDcLVuODIrRWTLspmRWTW+gEepW YoFw/B7KUJwSiMCxB+VhhoTTqA0IoP2Vwdh0EM7uE24ZGGlZPxt3G8l02RclRj0V bgtv55SCwTztwBeJwsWZ3bYBnijMFgz/AgMBAAGjggGKMIIBhjASBgNVHRMBAf8E CDAGAQH/AgEAMB0GA1UdDgQWBBRiqREhM6ZNMIGzDH6bmY4jHtdjRjAfBgNVHSME GDAWgBRRMxztNkCvF9MlzWlo8q9OIz6zQTAOBgNVHQ8BAf8EBAMCAYYwHQYDVR0l BBYwFAYIKwYBBQUHAwEGCCsGAQUFBwMCMHoGCCsGAQUFBwEBBG4wbDAkBggrBgEF BQcwAYYYaHR0cDovL29jc3AuZGlnaWNlcnQuY29tMEQGCCsGAQUFBzAChjhodHRw Oi8vY2FjZXJ0cy5kaWdpY2VydC5jb20vRGlnaUNlcnRUTFNSU0E0MDk2Um9vdEc1 LmNydDBGBgNVHR8EPzA9MDugOaA3hjVodHRwOi8vY3JsMy5kaWdpY2VydC5jb20v RGlnaUNlcnRUTFNSU0E0MDk2Um9vdEc1LmNybDA9BgNVHSAENjA0MAsGCWCGSAGG /WwCATAHBgVngQwBATAIBgZngQwBAgEwCAYGZ4EMAQICMAgGBmeBDAECAzANBgkq hkiG9w0BAQwFAAOCAgEAWqK1Mnk6eZPjSlDqVFVOK1BzYp9OM4rpqs/2xqE26M7a OHxjA2FyJDOzV5cWk3t+SZr1SRTnOKcTqUpstu2pW0oRBYxeuGYiKQeNUZXC7fKa m/CbPRArQnouyaA9vb619ZWqfpYrE/y41c/DhCwITLpn88JUCPyRRFxX7uqY3dXu Mpc4aReaJaJaOfU7hPbAtd0/a3UlnVOUxL7hBgOdbHVXAKWVhH5736qAddpQtPuF k0pU6+FLqpJmV9RteC7au6T2AxG46ZVetVghdrDaEmsoq2H2ozw2PSOfvQVDd3VE Pjp/Nst7DhBb4L3KtD+qdTeDN9+0IXbhYLodoeFUs2Xi2lEiFitYrwy62dffI8h+ DUZ+4+W4+VtAymt8P9OeAAABb4OfUpVEDH0n1rPg8n9srkpMj5oUwITrmD2tJuhh WGiqtA3soB+60o6N/NzJYKx4qQ61GileglggYvc6z6usVVeOmGUoq+Bc/Gmf5ivW wqzRfO364bNktOFcDQtJRlhHDZ8CBhxvE6hPGwm1C4TuZ03IHkWWjQNrFCBsXy6z v2ai2dtEtGydZ/eIP8BKmZmmdiDz8RtAkc0L07GovMzlgN4AgC50/pUpudfyesNt PUXu3w2RgeEQJ7y+vKhNx6Qg2/7KjGZUxY+Fjj4yDssjCR1WxxC07GrGJjvCHew= -----END CERTIFICATE-----
Chain certificate 2
- Subject
- C=US O=DigiCert, Inc. CN=DigiCert TLS RSA4096 Root G5
- Issuer
- C=US O=DigiCert, Inc. CN=DigiCert TLS RSA4096 Root G5
- Valid from
- 2021-01-15T00:00:00+00:00
- Expires
- 2046-01-14T23:59:59+00:00
- Days remaining
- 7033
- Serial (hex)
- 08F9B478A8FA7EDA6A333789DE7CCF8A
- Signature
- RSA-SHA384
- Public key
- RSA 4096
Subject alternative names (SAN)
No SAN extension was presented.
SHA-256 fingerprint
37:1A:00:DC:05:33:B3:72:1A:7E:EB:40:E8:41:9E:70:79:9D:2B:0A:0F:2C:1D:80:69:31:65:F7:CE:C4:AD:75
Certificate extensions & PEM
- subjectKeyIdentifier
- 51:33:1C:ED:36:40:AF:17:D3:25:CD:69:68:F2:AF:4E:23:3E:B3:41
- keyUsage
- Digital Signature, Certificate Sign, CRL Sign
- basicConstraints
- CA:TRUE
-----BEGIN CERTIFICATE----- MIIFZjCCA06gAwIBAgIQCPm0eKj6ftpqMzeJ3nzPijANBgkqhkiG9w0BAQwFADBN MQswCQYDVQQGEwJVUzEXMBUGA1UEChMORGlnaUNlcnQsIEluYy4xJTAjBgNVBAMT HERpZ2lDZXJ0IFRMUyBSU0E0MDk2IFJvb3QgRzUwHhcNMjEwMTE1MDAwMDAwWhcN NDYwMTE0MjM1OTU5WjBNMQswCQYDVQQGEwJVUzEXMBUGA1UEChMORGlnaUNlcnQs IEluYy4xJTAjBgNVBAMTHERpZ2lDZXJ0IFRMUyBSU0E0MDk2IFJvb3QgRzUwggIi MA0GCSqGSIb3DQEBAQUAA4ICDwAwggIKAoICAQCz0PTJeRGd/fxmgefM1eS87IE+ ajWOLrfn3q/5B03PMJ3qCQuZvWxX2hhKuHisOjmopkisLnLlvevxGs3npAOpPxG0 2C+JFvuUAT27L/gTBaF4HI4o4EXgg/RZG5Wzrn4DReW+wkL+7vI8toUTmDKdFqgp wgscONyfMXdcvyej/Cestyu9dJsXLfKB2l2w4SMXPohKEiPQ6s+d3gMXsUJKoBZM pG2T6T867jp8nVid9E6P/DsjyG244gXazOvswzH016cpVIDPRFtMbzCe88zdH5RD nU1/cHAN1DrRN/BsnZvAFJNY781BOHW8EwOVfH/jXOnVDdXifBBiqmvwPXbzP6Po sMH976pXTayGpxi0KcEsDr9kvimM2AItzVwv8n/vFfQMFawKsPHTDU9qTXeXAaDx Zre3zu/O7Oyldcqs4+Fj97ihBMi8ez9dLRYiVu1ISf6nL3kwJZu6ay0/nTvEF+cd Lvvyz6b84xQslpghjLSR6Rlgg/IwKwZzUNWYOwbpx4oMYIwo+FKbbuH2TbsGJJvX KyY//SovcfXWJL5/MZ4PbeiPT02jP/816t9JXkGPhvnxd3lLG7SjXi/7RgLQZhNe XoVPzthwiHvOAbWWl9fNff2C+MIkwcoBOU+NosEUQB+cZtUMCUbW8tDRSHZWOkPL tgoRObqME2wGtZ7P6wIDAQABo0IwQDAdBgNVHQ4EFgQUUTMc7TZArxfTJc1paPKv TiM+s0EwDgYDVR0PAQH/BAQDAgGGMA8GA1UdEwEB/wQFMAMBAf8wDQYJKoZIhvcN AQEMBQADggIBAGCmr1tfV9qJ20tQqcQjNSH/0GEwhJG3PxDPJY7Jv0Y02cEhJhxw GXIeo8mH/qlDZJY6yFMECrZBu8RHANmfGBg7sg7zNOok992vIGCukihfNudd5N7H PNtQOa27PShNlnx2xlv0wdsUpasZYgcYQF+Xkdycx6u1UQ3maVNVzDl92sURVXLF O4uJ+DQtpBflF+aZfTCIITfNMBc9uPK8qHWgQ9w+iUuQrm0D4ByjoJYJu32jtyoQ REtGBzRj7TG5BO6jm5qu5jF49OokYTurWGT/u4cnYiWB39yhL/btp/96j1EuMPik AdKFOV8BmZZvWltwGUb+hmA+rYAQCd05JS9Yf7vSdPD3Rh9GOUrYU9DzLjtxpdRv /PNn5AeP3SYZ4Y1b+qOTEZvpyDrDVWiakuFSdjjo4bq9+0/V77PnSIMx8IIh47a+ p6tv75/fTM8BuGJqIz3nCU2AG3swpMPdB380vqQmsvZB6Akd4yCYqjdP//fx4ilw MUc/dNAUFvohigLVigmUdy7yWSiLfFCSCmZ4OIN1xLVaqBHG5cGdZlXPU8Sv13WF qUITVuwhd4GTWgzqltlJyqEI8pc7bZsEGCREjnwB8twl2F6GmrE52/WRMmrRpnCK ovfepEWFJqgejF0pW8hL2JpqA15w8oVPbEtoL8pU9ozaMv7Da4M/OMZ+ -----END CERTIFICATE-----
One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.