SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
kaufladen-berlin.de
SSL/TLS Certificate
SSL/TLS Certificate for kaufladen-berlin.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.janczikowski.de
- Valid from
- Jun 2, 2026
- Valid until
- Aug 31, 2026 (32 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0561E22B9E528872AF0920E40732B9AB2818
- SHA-256 fingerprint
- 19:21:59:2B:6F:6D:69:47:33:14:CC:D6:B7:F5:40:2D:AF:77:96:CF:21:23:7B:1F:D7:06:E6:83:5E:FF:3C:02
- 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.
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DNS changes
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TLS certificate
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