SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ngs-schwetzingen.de
SSL/TLS Certificate
SSL/TLS Certificate for ngs-schwetzingen.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ngs-schwetzingen.de
- Valid from
- Sep 18, 2026
- Valid until
- Dec 17, 2026 (32 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0659C9AAEF91E6D9A18A9EE1A7FD0B0C2F38
- SHA-256 fingerprint
- B2:2E:25:9B:3B:F7:B5:B8:0E:23:66:29:C3:8B:E2:10:C1:E2:FD:54:44:96:4E:13:14:57:02:B4:11:87:8D:42
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
We've observed 1 previous certificate for this host. This certificate has been served since Nov 10, 2026.
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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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