SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
namur-smart.com
SSL/TLS Certificate
SSL/TLS Certificate for namur-smart.com
Valid- Issued by (CA)
- Starfield Technologies, Inc.
- Subject
- *.namur-smart.com
- Valid from
- Mar 16, 2026
- Valid until
- Sep 14, 2026 (53 days remaining)
- Public key
- RSA 2048-bit
- Serial
- A343F6FCF57CB2C6
- SHA-256 fingerprint
- EB:72:EF:7E:51:C5:D2:FF:57:AB:4D:5B:46:D5:F9:81:44:66:F3:46:41:23:2C:ED:93:CB:2E:CE:A4:F9:ED:A4
- Chain
- Starfield Secure Certificate Authority - G2 → Starfield Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
Never get surprised by namur-smart.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch namur-smart.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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