SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

matrx.io

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for matrx.io

Valid
Issued by (CA)
Sectigo Limited
Subject
*.matrx.io
Valid from
Dec 22, 2025
Valid until
Jan 22, 2027 (185 days remaining)
Public key
RSA 2048-bit
Serial
AA66A41B3AA6D3D1CAA20FFD8C9F0493
SHA-256 fingerprint
6D:19:41:3F:F6:19:35:5F:DA:81:9F:A7:3D:9C:60:0C:09:11:98:9A:0A:32:64:2F:8C:50:AB:8A:B6:04:82:05
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.matrx.io, matrx.io

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.