SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jus-net.com
SSL/TLS Certificate
SSL/TLS Certificate for jus-net.com
Expired- Issued by (CA)
- Let's Encrypt
- Subject
- jus-net.com
- Valid from
- Dec 17, 2025
- Valid until
- Mar 17, 2026 (expired 151 days ago)
- Public key
- RSA 2048-bit
- Serial
- 05AAD191A2340F6078BB6A0405933CDE0F05
- SHA-256 fingerprint
- 0B:2E:F4:B3:82:45:C3:BE:1C:6E:0B:7F:2A:1A:4F:36:C3:E2:66:D7:5E:AF:77:F0:29:D0:02:10:6A:A5:65:E5
- Chain
- R13 → 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 jus-net.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch jus-net.com 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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