SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
delovna-oprema.si
SSL/TLS Certificate
SSL/TLS Certificate for delovna-oprema.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.delovna-oprema.si
- Valid from
- Oct 26, 2026
- Valid until
- Jan 24, 2027 (71 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0688C4F66575CB49174386C89AA2C2A6889F
- SHA-256 fingerprint
- F2:F4:83:DE:BE:1A:94:8B:2D:3F:2B:22:4D:0A:F9:FF:6A:54:9A:28:48:81:39:5A:DC:5B:89:CA:36:A7:DC:8C
- 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.
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Uptime
We visit the site from multiple regions worldwide and email you within minutes if it goes down, with a per-region breakdown so a real outage stands out from a regional blip.
DNS changes
We watch NS, MX, CAA, CNAME, TXT 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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