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 faiss-reutlingen.de

Valid
Issued by (CA)
Sectigo Limited
Subject
www.faiss-reutlingen.de
Valid from
Sep 21, 2026
Valid until
Mar 27, 2027 (156 days remaining)
Public key
RSA 2048-bit
Serial
B9977A001A77BCC02B4B8BCB7378E738
SHA-256 fingerprint
01:7F:96:FA:97:14:24:AC:FC:6B:26:29:16:7E:0C:71:FE:D9:6C:03:06:4D:46:73:6D:DE:F2:3C:11:84:82:0E
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
faiss-reutlingen.de, www.faiss-reutlingen.de

Certificate Authority Authorization (CAA)

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