SSL/TLS Certificate Lookup

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

wirfamilienunternehmer.com

SSL/TLS Certificate

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SSL/TLS Certificate for wirfamilienunternehmer.com

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
*.familienunternehmer.eu
Valid from
Oct 17, 2025
Valid until
Nov 17, 2026 (120 days remaining)
Public key
RSA 4096-bit
Serial
AE8EBE8B645BBA32E53E62DE309F0CE3
SHA-256 fingerprint
B5:F7:72:DB:ED:63:30:8C:41:6D:F3:09:7A:1B:77:1D:7F:A0:FB:BE:A5:7A:1A:FE:13:76:2B:8F:79:DC:A6:D6
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
*.familienunternehmer.eu, familienunternehmer.eu

Certificate Authority Authorization (CAA)

The serving CA (Sectigo Limited) is authorized by this domain's CAA records (letsencrypt.org, sectigo.com).