SSL/TLS Certificate Lookup

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

dfwr.de

SSL/TLS Certificate

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SSL/TLS Certificate for dfwr.de

Valid
Issued by (CA)
Sectigo Limited
Subject
dfwr.de
Valid from
Feb 20, 2026
Valid until
Mar 6, 2027 (228 days remaining)
Public key
RSA 2048-bit
Serial
0C5FA4E872E2F56C41F5901A9CF0D916
SHA-256 fingerprint
52:DB:F9:D6:F9:E8:39:FA:3B:6D:63:2A:E7:8E:DC:7E:45:35:D5:F7:92:69:FC:02:5E:0A:D8:38:7A:72:58:4B
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
dfwr.de, www.dfwr.de

Certificate Authority Authorization (CAA)

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