SSL/TLS Certificate Lookup

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

davefagan.com

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for davefagan.com

Valid
Issued by (CA)
Let's Encrypt
Subject
*.davefagan.com
Valid from
May 27, 2026
Valid until
Aug 25, 2026 (34 days remaining)
Public key
EC 384-bit
Serial
05AB463E11EB78BB075E79D5BDB4AF004D00
SHA-256 fingerprint
3C:E4:0A:AE:E7:82:7B:DF:E6:5F:D1:F7:37:8F:3D:C4:70:02:B8:FE:1A:71:C2:2C:36:57:B9:34:B0:8D:E7:FD
Chain
E7 → ISRG Root X1
Subject Alternative Names (2)
*.davefagan.com, davefagan.com

Certificate Authority Authorization (CAA)

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