SSL/TLS Certificate Lookup

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

selander-architect.com

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for selander-architect.com

Expired
Issued by (CA)
Let's Encrypt
Subject
selander-architect.com
Valid from
Apr 22, 2024
Valid until
Jul 21, 2024 (expired 731 days ago)
Public key
RSA 2048-bit
Serial
036651C0701E0E6A596895AE53FFF28E99EE
SHA-256 fingerprint
2B:88:2C:BE:B7:F5:A3:14:A4:A2:A3:6D:D1:08:14:A3:95:67:3E:E0:82:41:B9:5B:08:53:2A:C0:19:FE:E1:F9
Chain
R3 → ISRG Root X1
Subject Alternative Names (2)
*.selander-architect.com, selander-architect.com

Certificate Authority Authorization (CAA)

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

This certificate has been served since Jul 21, 2026.