SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
freudenberg-elektro.de
SSL/TLS Certificate
SSL/TLS Certificate for freudenberg-elektro.de
Self-signed- Issued by (CA)
- freudenberg-elektro.de.df-567570.dummy
- Subject
- freudenberg-elektro.de.df-567570.dummy
- Valid from
- Sep 5, 2025
- Valid until
- Sep 5, 2026 (41 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0C36F632
- SHA-256 fingerprint
- 17:71:09:4A:6C:C3:11:C9:58:03:19:03:67:35:02:88:78:3D:D4:30:95:6C:8A:54:19:BC:43:C0:BD:FA:1E:46
- Chain
- freudenberg-elektro.de.df-567570.dummy
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
We warn you 30, 14, 7, and 1 days before it expires, and flag it if the issuing authority changes or the certificate is unexpectedly replaced.
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