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 smilla-katzenfutter.de

Valid
Issued by (CA)
Let's Encrypt
Subject
smilla-katzenfutter.de
Valid from
Sep 19, 2026
Valid until
Dec 18, 2026 (62 days remaining)
Public key
EC 256-bit
Serial
0560B9527F1317F7169A5EB78417C77F772B
SHA-256 fingerprint
15:4F:9E:A9:D6:D4:37:A6:7F:78:9B:2F:6B:DB:72:B3:14:91:73:1F:67:10:A3:56:38:A3:D3:0B:3A:2F:EC:76
Chain
YE1 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (2)
smilla-katzenfutter.de, www.smilla-katzenfutter.de

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 Oct 16, 2026.

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TLS certificate

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