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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

nexonsolutions.be · 45.154.238.107:443

Verified

Certificate chain, hostname and dates verified using this server’s CA store.

Subject
CN=nexonsolutions.be
Issuer
C=US O=Let's Encrypt CN=YR1
Valid from
2026-09-18T09:12:22+00:00
Expires
2026-12-17T09:12:21+00:00
Days remaining
51
Serial (hex)
06DEBF6D8BD63109B15C58A8AF5C48311803
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

DNS:nexonsolutions.be, DNS:www.nexonsolutions.be

SHA-256 fingerprint

84:8D:1E:F0:B7:B8:80:79:EF:14:C1:3A:01:E1:14:5B:02:90:4D:55:AD:53:D6:25:F1:BF:AD:37:70:10:53:A2
Certificate extensions & PEM
keyUsage
Digital Signature, Key Encipherment
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:FALSE
subjectKeyIdentifier
F1:E7:CA:45:04:0A:C1:B6:98:3D:2A:6A:E6:EF:B7:54:67:90:B1:FA
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:nexonsolutions.be, DNS:www.nexonsolutions.be
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr1.c.lencr.org/4.crl
ct_precert_scts
Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 46:AF:86:3D:3B:3E:E5:9F:A5:77:DE:A8:24:5D:36:B0: D9:ED:22:A2:23:F4:61:77:41:22:94:52:EE:95:50:5F Timestamp : Sep 18 10:10:53.135 2026 GMT Extensions: 00:00:05:00:31:4B:4A:C7 Signature : ecdsa-with-SHA256 30:45:02:21:00:A9:27:48:D1:1A:AD:8F:17:9A:78:80: 3A:1D:14:2E:F7:7D:08:B3:F8:47:40:A6:BE:A9:02:C5: E9:BE:A4:FD:D3:02:20:05:30:7C:A7:E7:70:A0:6C:6E: 65:24:27:B3:B5:D1:01:ED:1F:52:D1:27:EC:91:C5:02: 9B:8C:F6:02:6B:AD:82 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : C2:31:7E:57:45:19:A3:45:EE:7F:38:DE:B2:90:41:EB: C7:C2:21:5A:22:BF:7F:D5:B5:AD:76:9A:D9:0E:52:CD Timestamp : Sep 18 10:11:00.940 2026 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:93:C3:F5:D3:82:70:62:9D:5F:87:11: 23:2E:5D:2E:F2:A1:DB:01:2F:76:EB:52:FA:14:06:7B: 93:8B:55:50:32:02:20:24:49:B8:70:7B:E2:40:FB:51: 50:13:A4:9F:14:AC:99:90:4E:3E:A4:8F:49:11:9F:DF: A9:4F:EE:7E:BF:60:98
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Cipher: TLS_AES_128_GCM_SHA256 · Checked 2026-10-27T03:33:47+00:00

Server-presented chain · 2 additional certificates

Chain certificate 1

Subject
C=US O=Let's Encrypt CN=YR1
Issuer
C=US O=ISRG CN=Root YR
Valid from
2025-09-03T00:00:00+00:00
Expires
2028-09-02T23:59:59+00:00
Days remaining
676
Serial (hex)
A20253F15F2691C05DC1CE13B9BCCA4E
Signature
RSA-SHA256
Public key
RSA 2048

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

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
Certificate extensions & PEM
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 - URI:http://yr.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://yr.c.lencr.org/ 
-----BEGIN CERTIFICATE-----
MIIE2zCCAsOgAwIBAgIRAKICU/FfJpHAXcHOE7m8yk4wDQYJKoZIhvcNAQELBQAw
LjELMAkGA1UEBhMCVVMxDTALBgNVBAoTBElTUkcxEDAOBgNVBAMTB1Jvb3QgWVIw
HhcNMjUwOTAzMDAwMDAwWhcNMjgwOTAyMjM1OTU5WjAzMQswCQYDVQQGEwJVUzEW
MBQGA1UEChMNTGV0J3MgRW5jcnlwdDEMMAoGA1UEAxMDWVIxMIIBIjANBgkqhkiG
9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoVi8X2xCYgMXvJxNPKp/oF13UMgmPABB07VC
LNDtoXmt9luEZNJSBV10VyT1Pz6LD8Zq1d2gc43WNl1AdRrj4sEnazbOiz0nPpmG
Bp2hui49oZtDIY6wdKeZAi5BbNU20CH6RSBBMLSQ9cXrH8dxdv4PAJ45ssGML68U
SE3BsjC2a6cAN9L5CgXVIQi5tfNiTPoFZZ3S0OlXqLmmtdV95udWAb5b6e/F49Di
CsH0Y00Ag72BVIb1hzynmKe+X0mERBTtsb3BwmpV9ipeBjMLoR/D9cHxHQCWoi5l
TmXwY015J5rGelz1nZjJuxc2kioaX29XJBnhMkP531rSdG5uMwIDAQABo4HuMIHr
MA4GA1UdDwEB/wQEAwIBhjATBgNVHSUEDDAKBggrBgEFBQcDATASBgNVHRMBAf8E
CDAGAQH/AgEAMB0GA1UdDgQWBBQfLzW+RhSCzUCxrnksVXj699Ro+zAfBgNVHSME
GDAWgBTe51tg0CJtQCh9Pw0B/qS1UrRRlDAyBggrBgEFBQcBAQQmMCQwIgYIKwYB
BQUHMAKGFmh0dHA6Ly95ci5pLmxlbmNyLm9yZy8wEwYDVR0gBAwwCjAIBgZngQwB
AgEwJwYDVR0fBCAwHjAcoBqgGIYWaHR0cDovL3lyLmMubGVuY3Iub3JnLzANBgkq
hkiG9w0BAQsFAAOCAgEA0+zvMq3kHig1ddTmmm+RibTr9/RpX7k4buanMMRqbV/y
IvP82zAHN3mvaw+cASuVsdpd0ikjhr4hnhJQLQOzOp2ccKrsdGOAgo0vddeISFAq
EWEV4lmUM3vFF796up+bSgmJ1u6RupDCMxDgF8M3eLvGuj6L0lu3zkQ0KuQLnKxL
tB0oQqn1Idg5CuuGpMvQzk29Pa3D/qHurc0EIM9SxukQuJqq63lxsYyRQFU8yMBO
hq1w5LbfaWNRrz1uklOfI/pYkAb2E2MTZrAMQkBIE2S8Jt1F8gRc96o/xOsrgvSk
a84AisX6xq1lz1Z7jGvrnXc4TMcjxZTjiTaihcYI1JIXZiLtEMSCa5l3cu8YWd6z
dLRQlqRdclVjuQfNHawRJ6GWlkK0QJosivTKwdBw3KxEtzGo8yMHERbsy57gP1UX
HOMcmZYQC0gtyR3SxfenIM/MxC3Ia2Ypab/kQ/CTnlIn2KQ5JUC6NYrGCbhFN9bp
5lKJStEwCUnLpntcrXk5XVDCNv/5RyWpRThkGOV7GetKkQ0qAY8hCzWK6oqnAhDZ
cjlYVdWfqOw3DIOX6EDNBgAqHarRVxyF9QZdOaXSyPJ0ueD2BYJEBgaCGQ8rAaU/
Qc123V5LTXDZW4CcsPBDyhy4v+c8hClAyw/IkJlfBqxB9D+/wvIMHgECZ4ptP6o=
-----END CERTIFICATE-----

Chain certificate 2

Subject
C=US O=ISRG CN=Root YR
Issuer
C=US O=Internet Security Research Group CN=ISRG Root X1
Valid from
2026-05-13T00:00:00+00:00
Expires
2032-09-02T23:59:59+00:00
Days remaining
2137
Serial (hex)
F24B6D17F9D9AD7CB1C9FEA78782699F
Signature
RSA-SHA256
Public key
RSA 4096

Subject alternative names (SAN)

No SAN extension was presented.

SHA-256 fingerprint

07:26:39:D0:B1:40:D5:BF:FA:E1:6A:D9:C3:F6:CC:60:86:04:06:21:F5:1E:E6:1A:6D:46:A8:91:5C:07:CF:76
Certificate extensions & PEM
keyUsage
Certificate Sign, CRL Sign
extendedKeyUsage
TLS Web Server Authentication
basicConstraints
CA:TRUE
subjectKeyIdentifier
DE:E7:5B:60:D0:22:6D:40:28:7D:3F:0D:01:FE:A4:B5:52:B4:51:94
authorityKeyIdentifier
79:B4:59:E6:7B:B6:E5:E4:01:73:80:08:88:C8:1A:58:F6:E9:9B:6E
authorityInfoAccess
CA Issuers - URI:http://x1.i.lencr.org/
certificatePolicies
Policy: 2.23.140.1.2.1
crlDistributionPoints
Full Name: URI:http://x1.c.lencr.org/ 
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

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

View certificate JSON

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