SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
leitner-ag.ch
SSL/TLS Certificate
SSL/TLS Certificate for leitner-ag.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- leitner-ag.ch
- Valid from
- May 27, 2026
- Valid until
- Aug 25, 2026 (34 days remaining)
- Public key
- RSA 4096-bit
- Serial
- 068198025E7B9D5ADAD48CDE7C5EF233AE07
- SHA-256 fingerprint
- E4:F4:66:DE:FC:A9:45:4C:0F:77:D9:E9:11:F5:05:6F:63:80:D5:99:D7:A5:67:32:BF:BC:42:2C:9D:BD:94:2A
- Chain
- R13 → 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
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