SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jecomsport.si
SSL/TLS Certificate
SSL/TLS Certificate for jecomsport.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- jecomsport.si
- Valid from
- Jun 22, 2026
- Valid until
- Sep 20, 2026 (54 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05DF9C09951DF262F3E04B7A3DF91D93532F
- SHA-256 fingerprint
- 76:04:3D:03:CC:8B:B5:24:F9:2D:DA:0D:30:1F:B2:AC:BB:18:E7:5C:D9:74:77:BB:BE:52:48:38:B3:9A:4D:35
- 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 Jul 26, 2026.
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
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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