SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
moja-zaposlitev.info
SSL/TLS Certificate
SSL/TLS Certificate for moja-zaposlitev.info
Hostname mismatch- Issued by (CA)
- Let's Encrypt
- Subject
- www.optius.com
- Valid from
- Aug 18, 2026
- Valid until
- Nov 16, 2026 (51 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0572D9BB55698C88EF249D6516EA1CF7AF55
- SHA-256 fingerprint
- 9B:54:9E:63:90:EF:DE:62:C8:DA:F1:02:E4:71:BB:9D:E3:C2:A0:99:41:86:37:0D:CD:F8:A5:73:D0:7B:85:AE
- 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.
Never get surprised by moja-zaposlitev.info'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, 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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