SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
oblacila-obutev.si
SSL/TLS Certificate
SSL/TLS Certificate for oblacila-obutev.si
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- *.oblacila-obutev.si
- Valid from
- Jul 17, 2026
- Valid until
- Oct 15, 2026 (83 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 052DD5A0BEB9D90ABB65AED0757607431AFE
- SHA-256 fingerprint
- C0:E1:DC:3E:06:E5:29:2C:01:A7:D8:98:28:9B:09:A7:F8:0D:0B:83:77:0E:22:ED:E5:41:04:16:3B:4B:03:8D
- 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, 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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