SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
usenet-guide.de
SSL/TLS Certificate
SSL/TLS Certificate for usenet-guide.de
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- ftp.usenet-guide.de
- Valid from
- Jan 7, 2023
- Valid until
- Apr 7, 2023 (expired 1274 days ago)
- Public key
- EC 384-bit
- Serial
- 0304032FDFEDA45D5D90ED06C9C1935215B9
- SHA-256 fingerprint
- A5:BE:19:A1:05:FA:BF:4C:22:DC:49:5C:9E:12:B8:A0:B2:6A:02:8F:A3:6D:0D:B9:6B:CD:52:A9:AD:FF:A0:08
- Chain
- R3 → 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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TLS certificate
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