SSL/TLS Certificate Lookup

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

ua-saalfeld.de

SSL/TLS Certificate

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SSL/TLS Certificate for ua-saalfeld.de

Valid
Issued by (CA)
Let's Encrypt
Subject
analytik-saalfeld.de
Valid from
Oct 27, 2026
Valid until
Jan 25, 2027 (76 days remaining)
Public key
RSA 4096-bit
Serial
06442C2047344608C8F1DD8A70E23353FD0C
SHA-256 fingerprint
D9:0A:24:FA:CA:4C:7A:49:A3:75:E3:AA:ED:8E:C3:94:4E:87:A5:E0:EC:ED:CF:6F:5B:B6:77:61:C4:44:B0:2A
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (10)
*.analytik-saalfeld.de, *.emissionsmessung.de, *.ua-saalfeld.de, *.ua-slf.de, *.umweltanalytik-saalfeld.de, analytik-saalfeld.de, emissionsmessung.de, ua-saalfeld.de, ua-slf.de, umweltanalytik-saalfeld.de

Certificate Authority Authorization (CAA)

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

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TLS certificate

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