SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
numa-catering.de
SSL/TLS Certificate
SSL/TLS Certificate for numa-catering.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- numa-catering.de
- Valid from
- Oct 16, 2026
- Valid until
- Jan 14, 2027 (63 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 065E01EC32FFFD5628C569F8B705D4D97C5F
- SHA-256 fingerprint
- CD:92:A4:49:EE:AC:95:D0:A4:D7:D4:F1:BA:0D:5B:0C:A2:54:87:7A:7B:0C:B6:AF:D7:1E:C5:D8:4C:12:D1:B2
- Chain
- YR1 → 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 Sep 8, 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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