SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
x-fach-kommunikation.ch
SSL/TLS Certificate
SSL/TLS Certificate for x-fach-kommunikation.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- x-fach-kommunikation.ch
- Valid from
- Jun 1, 2026
- Valid until
- Aug 30, 2026 (38 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 064F739DE4054C819299487EC825524A89EF
- SHA-256 fingerprint
- CD:0C:F2:57:E1:68:CB:3D:57:F4:4A:3C:18:68:F6:9E:B6:15:24:7B:58:4F:4D:EC:F7:BF:A6:F5:2D:32:AB:06
- 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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