SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
iwate-food.com
SSL/TLS Certificate
SSL/TLS Certificate for iwate-food.com
Hostname mismatch- Issued by (CA)
- GlobalSign nv-sa
- Subject
- iwatesan.jp
- Valid from
- Apr 28, 2026
- Valid until
- Nov 13, 2026 (96 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 252084D04AC0382E1ACA06E5
- SHA-256 fingerprint
- 9A:74:05:53:A1:CA:CB:D4:68:34:5D:CF:36:42:3A:76:74:46:76:24:D4:40:30:B4:8F:AF:98:3B:36:66:D7:36
- Chain
- GlobalSign RSA OV SSL CA 2018 → GlobalSign
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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Uptime
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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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