SSL/TLS Certificate Lookup

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

SSL/TLS Certificate for alseby.se

Valid
Issued by (CA)
Let's Encrypt
Subject
alseby.se
Valid from
Sep 14, 2026
Valid until
Dec 13, 2026 (61 days remaining)
Public key
RSA 2048-bit
Serial
055BF38F3507AF5415873AF827620572380D
SHA-256 fingerprint
84:A6:00:B7:C0:BD:D4:F9:A3:81:0B:74:E9:C2:E1:A4:26:C9:41:89:4E:6D:16:AE:BA:8B:A4:37:67:07:07:AF
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (1)
alseby.se

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 Sep 26, 2026.

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TLS certificate

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