SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lesny-consulting.de
SSL/TLS Certificate
SSL/TLS Certificate for lesny-consulting.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- *.lesny-consulting.de
- Valid from
- Aug 30, 2025
- Valid until
- Sep 13, 2026 (51 days remaining)
- Public key
- RSA 2048-bit
- Serial
- D5C6FC956F52743A80326F03805293CF
- SHA-256 fingerprint
- 87:87:6A:4F:15:96:EA:86:F1:6A:22:2D:9A:9E:5E:A0:15:15:7C:28:39:D6:E8:30:B5:8E:AB:B4:A0:C5:35:E7
- 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
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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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