SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
punkt-8.de
SSL/TLS Certificate
SSL/TLS Certificate for punkt-8.de
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- punkt-8.de
- Valid from
- Jan 21, 2026
- Valid until
- Apr 21, 2026 (expired 99 days ago)
- Public key
- RSA 2048-bit
- Serial
- 056F6BAE77F3E298826CB7C74C8458659375
- SHA-256 fingerprint
- FA:65:A5:E6:EB:AE:6F:DC:19:EA:D0:1F:09:86:C4:D4:3C:2C:E1:7F:E8:8A:05:54:FC:CA:65:FA:0A:E1:51:BF
- Chain
- R13 → ISRG Root X1
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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