SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
korsch-gartenbau.de
SSL/TLS Certificate
SSL/TLS Certificate for korsch-gartenbau.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.korsch-gartenbau.de
- Valid from
- Jun 15, 2026
- Valid until
- Dec 26, 2026 (134 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 52E3D37E1F27A350A8513ED6933FC86C
- SHA-256 fingerprint
- B4:0A:6A:9B:2D:0D:44:0D:20:41:1C:7D:19:55:21:06:71:BA:F2:15:F6:DC:9A:19:DD:21:23:22:D7:E0:53:A5
- Chain
- Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
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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