SSL/TLS Certificate Lookup

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

genfx.com

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for genfx.com

Valid
Issued by (CA)
Let's Encrypt
Subject
genfx.com
Valid from
Jun 1, 2026
Valid until
Aug 30, 2026 (40 days remaining)
Public key
EC 256-bit
Serial
05428AE9DE81C2EB7FE6A8AE850319832400
SHA-256 fingerprint
40:98:D0:9F:20:48:22:C8:D1:24:24:7B:A4:15:B7:C1:B6:9D:CE:D9:7B:72:42:70:80:80:C9:B6:1B:C8:95:6A
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
genfx.com, www.genfx.com

Certificate Authority Authorization (CAA)

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