SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sekom-grafika.si
SSL/TLS Certificate
SSL/TLS Certificate for sekom-grafika.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- sekom-grafika.si
- Valid from
- Aug 17, 2026
- Valid until
- Nov 15, 2026 (48 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05A43F2BC8FC6B9176E8DCFC88DBCA0D48DF
- SHA-256 fingerprint
- 8C:54:40:B1:B9:F5:3D:8A:E6:05:30:DD:E9:D0:02:76:F6:8F:62:FF:62:22:41:B6:A6:77:0F:CB:83:45:8F:0F
- 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 19, 2026.
Never get surprised by sekom-grafika.si's certificate expiring
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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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