SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
marbo-okolje.si
SSL/TLS Certificate
SSL/TLS Certificate for marbo-okolje.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- mail.marbo-okolje.si
- Valid from
- Oct 15, 2026
- Valid until
- Jan 13, 2027 (61 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06F2C3F77BA855827DF36E5B8B228B3EE1BA
- SHA-256 fingerprint
- 31:A1:49:32:55:07:87:D9:F8:73:F4:42:CE:CE:EE:56:15:8B:CA:5E:B1:1A:DA:63:E6:9B:2E:86:3A:BE:B4:00
- 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.
We've observed 1 previous certificate for this host. This certificate has been served since Oct 26, 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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