SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
holz-lampe.com
SSL/TLS Certificate
SSL/TLS Certificate for holz-lampe.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- 4dfactory.ch
- Valid from
- Apr 4, 2024
- Valid until
- Jul 3, 2024 (expired 853 days ago)
- Public key
- RSA 2048-bit
- Serial
- 048ABA4A7955EF3B955EA771605C4E986C6A
- SHA-256 fingerprint
- 96:D2:42:50:C2:B8:AC:54:0B:54:E8:2D:72:34:08:33:74:2B:C6:A6:18:7E:43:CB:41:19:0D:A8:AE:CC:E4:1D
- Chain
- R3 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Oct 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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