SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
wehe-aktiv.de
SSL/TLS Certificate
SSL/TLS Certificate for wehe-aktiv.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- wehe-aktiv.de
- Valid from
- Jul 10, 2026
- Valid until
- Oct 8, 2026 (77 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0520FDE9788906F80D392F601B7573E7A75A
- SHA-256 fingerprint
- FD:83:6C:EB:C4:1D:6A:03:A3:03:1E:F9:C5:D6:7F:3F:1D:D6:AC:27:F3:28:44:25:52:F5:24:2E:8F:CC:89:FE
- Chain
- YR2 → 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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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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