SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
dol-kop.si
SSL/TLS Certificate
SSL/TLS Certificate for dol-kop.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- dol-kop.si
- Valid from
- Jun 19, 2026
- Valid until
- Sep 17, 2026 (50 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05A58E1E0A4633DBB97382AB56BD02EFEDA9
- SHA-256 fingerprint
- C8:CE:8C:83:A1:BB:FA:4B:13:24:20:B7:9E:CF:82:D5:C7:09:E5:92:53:A8:1A:AA:4F:14:48:C4:54:41:ED:02
- 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.
Never get surprised by dol-kop.si's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch dol-kop.si continuously, notifying you the moment anything moves across all three signals:
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, 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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