SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
afw-berlin.de
SSL/TLS Certificate
SSL/TLS Certificate for afw-berlin.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- afw-berlin.de
- Valid from
- Sep 3, 2026
- Valid until
- Dec 2, 2026 (89 days remaining)
- Public key
- EC 256-bit
- Serial
- 06B832BE7F7503172D99BC2046099ADDC5DD
- SHA-256 fingerprint
- AC:FB:98:17:D7:F4:48:FA:DC:8E:AF:B2:68:8B:F7:FE:DE:B2:30:9E:7F:E6:E1:9D:93:73:3D:5A:22:1D:7C:F1
- Chain
- YE1 → Root YE → ISRG Root X2 → 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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