SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
zen-light.si
SSL/TLS Certificate
SSL/TLS Certificate for zen-light.si
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- r320.reseller.si
- Valid from
- Aug 11, 2026
- Valid until
- Nov 9, 2026 (80 days remaining)
- Public key
- EC 256-bit
- Serial
- 063CE3BB9369928ED168E1064EAE336F11EA
- SHA-256 fingerprint
- D5:F1:94:16:A9:E3:8D:1B:74:DB:0A:34:A9:22:CC:F2:AF:35:C2:27:EE:E1:B5:6F:B3:30:EA:20:E2:3A:66:FB
- Chain
- YE2 → Root YE → ISRG Root X2 → 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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