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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

mail.emmaus.be · 185.167.51.15:443

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

Certificate verification failed

Subject
C=BE ST=Antwerpen L=Mechelen O=Emmaüs VZW CN=mail.emmaus.be
Issuer
C=BE O=GlobalSign nv-sa CN=GlobalSign GCC R46 OV TLS CA 2025
Valid from
2026-09-07T06:36:33+00:00
Expires
2027-03-25T06:36:33+00:00
Days remaining
135
Serial (hex)
3B1317C8F9DE6C8BAB14C9D7
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

DNS:mail.emmaus.be, DNS:relay.mx.emmaus.be

SHA-256 fingerprint

A2:05:2B:A4:C4:64:30:AF:BD:61:62:5B:F8:53:DB:AF:55:4B:22:FD:A1:69:69:E4:86:4B:B9:BD:12:CE:A8:F1
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
basicConstraints
CA:FALSE
authorityInfoAccess
CA Issuers - URI:http://secure.globalsign.com/cacert/gsgccr46ovtlsca2025.crt OCSP - URI:http://ocsp.globalsign.com/gsgccr46ovtlsca2025
certificatePolicies
Policy: 2.23.140.1.2.2
crlDistributionPoints
Full Name: URI:http://crl.globalsign.com/gsgccr46ovtlsca2025.crl
subjectAltName
DNS:mail.emmaus.be, DNS:relay.mx.emmaus.be
authorityKeyIdentifier
69:74:3E:AF:C3:5B:01:95:49:EE:14:41:5A:93:FA:B1:30:98:DA:A2
extendedKeyUsage
TLS Web Server Authentication
subjectKeyIdentifier
D9:DF:BB:BE:74:57:5B:33:25:4F:8B:E3:25:2D:4D:E9:66:91:E4:35
ct_precert_scts
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 : Sep 7 06:36:38.077 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:46:02:21:00:FC:57:5A:35:E5:ED:24:69:C3:49:DC: 92:89:CE:92:A7:8B:D2:6D:C1:73:A7:CE:78:F6:C2:44: B3:59:11:EE:9A:02:21:00:E0:09:B4:0F:97:1B:1E:77: 15:AE:C4:1B:8A:C9:29:48:C5:EE:D7:92:49:90:76:68: 50:28:EE:E3:46:19:7B:E4 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 4C:63:DC:98:E5:9C:1D:AB:88:F6:1E:8A:3D:DE:AE:8F: AB:44:A3:37:7B:5F:9B:94:C3:FB:A1:9C:FC:C1:BE:26 Timestamp : Sep 7 06:36:37.878 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:05:7D:B2:FF:8C:9F:A5:FF:FF:1D:77:A0: C4:68:24:F0:0E:E8:F4:66:53:1E:BA:79:D4:F5:99:C2: 52:0B:45:C2:02:20:19:2A:95:1F:22:8D:82:AB:3A:CE: 5E:83:EF:E8:E1:72:B0:BE:4F:8C:25:8C:CA:B3:9E:03: EC:CB:A9:C0:7C:78 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 : Sep 7 06:36:37.886 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:0C:6E:79:CD:DC:1E:7F:49:9F:BA:39:1C: E2:E3:EA:5E:C0:0E:90:59:93:6A:1E:F2:8A:1D:E4:59: 2E:C6:50:26:02:21:00:99:94:BA:88:BC:7F:C2:CC:54: CF:85:25:FF:D3:E9:F7:D8:CB:98:1C:C4:F4:96:10:2D: E6:B3:9B:FB:AE:78:EC
-----BEGIN CERTIFICATE-----
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QIw/VFuzwg5Fp/vRLdnkrpIC0f+wrB9kdxc0GMlcnpVN4UnXz6Ysde02GNw=
-----END CERTIFICATE-----

Cipher: TLS_AES_256_GCM_SHA384 · Checked 2026-11-09T13:42:16+00:00

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

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