SSL/TLS Certificate Lookup

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

swexpress.org

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for swexpress.org

Valid
Issued by (CA)
Sectigo Limited
Subject
swexpress.org
Valid from
Apr 1, 2026
Valid until
Oct 16, 2026 (87 days remaining)
Public key
RSA 2048-bit
Serial
AFD7B2991BAAD4A1E8CC23E1266C923F
SHA-256 fingerprint
C2:82:7D:10:32:71:10:B8:A7:BF:70:E4:42:5C:E7:4D:35:DA:09:7E:AE:8F:C8:B2:70:AA:23:FA:D8:74:4E:34
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
swexpress.org, www.swexpress.org

Certificate Authority Authorization (CAA)

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