SSL/TLS Certificate Lookup

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

swexpert.com

SSL/TLS Certificate

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SSL/TLS Certificate for swexpert.com

Valid
Issued by (CA)
Let's Encrypt
Subject
swexpert.com
Valid from
Jun 27, 2026
Valid until
Sep 25, 2026 (65 days remaining)
Public key
EC 256-bit
Serial
05D3AD81A93D88D757DC9B2A368011209785
SHA-256 fingerprint
54:41:3A:26:5B:16:02:A5:D8:86:C5:C9:B4:56:1E:28:B4:6C:33:0A:B1:BB:29:27:D0:F0:27:D7:A1:B1:7D:A4
Chain
YE1 → Root YE → ISRG Root X2
Subject Alternative Names (2)
*.swexpert.com, swexpert.com

Certificate Authority Authorization (CAA)

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