SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lenz-aktas.de
SSL/TLS Certificate
SSL/TLS Certificate for lenz-aktas.de
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- pike.unaone.net
- Valid from
- May 27, 2026
- Valid until
- Aug 25, 2026 (30 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0524A46DC358CA623625EB1FEC45BEFB3B20
- SHA-256 fingerprint
- 7E:E0:03:17:EB:6E:7C:83:EA:D5:1C:78:F6:24:1E:EF:4F:19:0C:00:43:2E:3F:2E:2C:1F:02:5D:12:43:7F:B8
- Chain
- R12 → 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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