SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
jtekt-na.com
SSL/TLS Certificate
SSL/TLS Certificate for jtekt-na.com
Valid- Issued by (CA)
- Amazon
- Subject
- jtekt-na.com
- Valid from
- Apr 9, 2026
- Valid until
- Oct 23, 2026 (91 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0C9125C071D848601DBCE4C83C9AC525
- SHA-256 fingerprint
- E1:B8:91:DF:03:4A:48:0F:4C:DD:7D:12:BC:83:44:E6:99:9F:07:60:38:BD:54:54:EC:9B:EE:DD:D4:7F:84:FE
- Chain
- Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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This is today's certificate. Turn on monitoring and we'll watch jtekt-na.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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