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 fira-bauprojekt.de

Valid
Issued by (CA)
Sectigo Limited
Subject
www.fira-bauprojekt.de
Valid from
Jun 20, 2026
Valid until
Dec 31, 2026 (152 days remaining)
Public key
RSA 2048-bit
Serial
1A2EDA2E70F3FF3A96EA926836E5F775
SHA-256 fingerprint
79:1B:A5:0E:6C:C8:FC:9D:07:DE:FA:AA:D6:55:43:F1:C8:D0:D1:0C:E1:5E:F6:B9:30:34:9E:6A:DB:22:DA:4F
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
fira-bauprojekt.de, www.fira-bauprojekt.de

Certificate Authority Authorization (CAA)

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TLS certificate

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