SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lintner-dach.de
SSL/TLS Certificate
SSL/TLS Certificate for lintner-dach.de
Valid- Issued by (CA)
- Sectigo Limited
- Subject
- lintner-dach.de
- Valid from
- May 14, 2026
- Valid until
- Nov 28, 2026 (47 days remaining)
- Public key
- RSA 2048-bit
- Serial
- DC3BEC10A40C433CF0660A6ADF74183C
- SHA-256 fingerprint
- 1F:C8:9B:18:FF:51:A4:DE:23:76:7E:AD:EF:B7:63:C9:F9:37:D3:2D:BF:31:E2:C7:93:42:8F:A5:17:40:2A:6A
- 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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