SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jamsek-sp.si
SSL/TLS Certificate
SSL/TLS Certificate for jamsek-sp.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.jamsek-sp.si
- Valid from
- Jul 29, 2026
- Valid until
- Oct 27, 2026 (83 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05D7B921AF3183BE2FCF3AA97FCB93FC7EC8
- SHA-256 fingerprint
- 56:E5:49:BE:72:68:D4:5C:11:C8:AF:2C:71:CD:06:99:E6:8B:16:7A:BF:AF:BF:07:2C:F3:5F:93:19:01:BB:B1
- Chain
- YR2 → 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 22, 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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