SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
lucerna-nekretnine.com
SSL/TLS Certificate
SSL/TLS Certificate for lucerna-nekretnine.com
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- cpcontacts.lucerna-nekretnine.com
- Valid from
- Oct 17, 2026
- Valid until
- Jan 15, 2027 (88 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05BC305784E394610E315D58484F05EEBB38
- SHA-256 fingerprint
- A6:D4:C6:86:E6:9D:8B:6B:96:31:06:AA:A9:7A:74:39:BF:AB:C0:0B:86:61:BF:ED:F4:A0:F5:2F:EC:48:5D:BA
- 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 Oct 8, 2026.
Never get surprised by lucerna-nekretnine.com's certificate expiring
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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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