SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
freifach.de
SSL/TLS Certificate
SSL/TLS Certificate for freifach.de
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- freifach.de
- Valid from
- Oct 4, 2026
- Valid until
- Jan 2, 2027 (89 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 0564B704FA5FB6A65E0A4AACC5199D9F8810
- SHA-256 fingerprint
- 5E:8D:A3:1E:25:FA:29:7A:62:88:F3:EF:74:16:A4:24:D2:8F:7A:30:1C:11:26:0D:47:C3:F4:90:92:4D:5F:FF
- 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.
This certificate has been served since Aug 22, 2026.
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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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