SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
ak-time.ch
SSL/TLS Certificate
SSL/TLS Certificate for ak-time.ch
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- ak-time.ch
- Valid from
- Oct 8, 2026
- Valid until
- Jan 6, 2027 (86 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 063B6F930EDD9677447D4E329DE20C46DF8B
- SHA-256 fingerprint
- 12:75:F7:E1:B3:99:89:37:A5:7F:64:32:70:AA:27:39:0F:1F:B5:A6:CB:7D:60:98:AC:C5:2E:6B:E7:B7:40:92
- 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 Sep 21, 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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