SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
okamoto-shop.com
SSL/TLS Certificate
SSL/TLS Certificate for okamoto-shop.com
Valid- Issued by (CA)
- Amazon
- Subject
- *.okamoto-shop.com
- Valid from
- Apr 26, 2026
- Valid until
- Nov 9, 2026 (86 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0B091074F641E059323020ABE4001F8B
- SHA-256 fingerprint
- A6:73:DA:28:15:15:FC:0F:7C:AE:9A:0B:58:FD:44:27:E7:E8:8A:FB:CE:6C:90:07:CA:C8:D2:92:5E:55:6A:B9
- 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 okamoto-shop.com's certificate expiring
This is today's certificate. Turn on monitoring and we'll watch okamoto-shop.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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