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THE CERTIFICATE BEHIND THE CONNECTION

TLS certificate checker.

Inspect SSL/TLS certificates for any public domain or subdomain.

Checks HTTPS on port 443, including subject alternative names, validity dates and the presented chain.

SSL certificate

TLSv1.3

mx0a-00034201.pphosted.com · 67.231.149.196:443

Unverified
Certificate verification failed. These are unverified certificate details presented by the server. SSL operation failed with code 1. OpenSSL Error messages: error:0A000086:SSL routines::certificate verify failed
The certificate has expired.

Certificate verification failed

Subject
C=US ST=Florida L=Estero O=The Hertz Corporation CN=securemail.hertz.com
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign RSA OV SSL CA 2018
Valid from
2023-09-13T18:46:02+00:00
Expires
2024-10-14T18:46:01+00:00
Days remaining
-751
Serial (hex)
3823E666F3EA16C450705106
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:securemail.hertz.com

SHA-256 fingerprint

23:46:A7:E8:90:C7:30:98:AA:E1:DF:83:A3:39:AB:97:84:3A:74:8E:74:4C:BC:6A:C2:53:EE:63:69:1B:76:B1
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsrsaovsslca2018.crt OCSP - URI:http://ocsp.globalsign.com/gsrsaovsslca2018
certificatePolicies
Policy: 1.3.6.1.4.1.4146.1.20 CPS: https://www.globalsign.com/repository/ Policy: 2.23.140.1.2.2
subjectAltName
DNS:securemail.hertz.com
extendedKeyUsage
TLS Web Server Authentication, TLS Web Client Authentication
authorityKeyIdentifier
F8:EF:7F:F2:CD:78:67:A8:DE:6F:8F:24:8D:88:F1:87:03:02:B3:EB
subjectKeyIdentifier
29:81:F2:36:A5:E1:58:51:0B:1B:B8:67:EB:CF:2E:30:7F:28:76:95
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB: 1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73 Timestamp : Sep 13 18:46:05.056 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:DB:8A:1C:75:C5:94:85:00:BF:1A:A8: 2B:34:16:2E:6A:42:8D:40:02:66:BC:67:FC:32:88:63: 9C:DE:FA:7E:98:02:21:00:A7:0C:38:D7:85:F8:A7:27: 68:51:54:6B:75:CB:24:D9:EA:7E:65:84:CC:5A:94:79: F6:30:71:F4:0D:F4:FF:50 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : EE:CD:D0:64:D5:DB:1A:CE:C5:5C:B7:9D:B4:CD:13:A2: 32:87:46:7C:BC:EC:DE:C3:51:48:59:46:71:1F:B5:9B Timestamp : Sep 13 18:46:05.280 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:2B:10:76:78:BB:B7:4F:B2:DC:5A:F9:8A: 5A:B5:B1:41:50:D2:E7:7B:73:8B:D0:E5:AF:B8:0D:CF: B5:D7:46:90:02:21:00:E2:89:89:84:1A:9E:66:79:98: 14:75:34:A2:E8:D7:1F:FC:09:75:43:F6:C2:B1:87:BF: 9A:D3:25:17:62:C7:A9 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : DA:B6:BF:6B:3F:B5:B6:22:9F:9B:C2:BB:5C:6B:E8:70: 91:71:6C:BB:51:84:85:34:BD:A4:3D:30:48:D7:FB:AB Timestamp : Sep 13 18:46:04.486 2023 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:DE:5D:B4:48:B6:55:2C:50:CC:E5:AC: BE:9E:F2:3B:E5:1D:DC:70:08:95:3A:D6:57:41:31:9F: 41:71:2B:EB:59:02:20:59:42:5D:30:E3:AA:82:D6:B8: 57:ED:84:CC:C9:C2:3F:6E:F1:7E:8B:3A:6E:EC:AB:6D: 8C:44:D3:99:DA:9B:E9
-----BEGIN CERTIFICATE-----
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-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-04T15:39:22+00:00

One endpoint on port 443. Server-presented chain; no revocation, OCSP, CT or full TLS security scan.

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