SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
e-hisamitsu.jp
SSL/TLS Certificate
SSL/TLS Certificate for e-hisamitsu.jp
Valid- Issued by (CA)
- Amazon
- Subject
- www.e-hisamitsu.jp
- Valid from
- May 14, 2026
- Valid until
- Nov 27, 2026 (112 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 03FD5363D092D193EE5F651E2A39DD4A
- SHA-256 fingerprint
- CF:F7:83:5A:66:A6:4A:BE:4D:E1:D7:62:62:F5:DC:D9:5F:CB:13:F8:F6:E5:28:AC:7E:02:E4:2D:54:72:BE:D0
- 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.
Never get surprised by e-hisamitsu.jp's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch e-hisamitsu.jp 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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