SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
folex-imaging.jp
SSL/TLS Certificate
SSL/TLS Certificate for folex-imaging.jp
Valid- Issued by (CA)
- DigiCert Inc
- Subject
- www.folex-imaging.jp
- Valid from
- Sep 26, 2025
- Valid until
- Oct 20, 2026 (89 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 039AFD2E90EF77ACCDB82189FE4E20D5
- SHA-256 fingerprint
- B7:BC:5A:81:7C:53:DD:41:51:4F:51:44:38:DB:94:94:61:92:FD:DC:D2:BE:24:66:97:1F:DE:1D:5A:09:88:F1
- Chain
- GeoTrust TLS RSA CA G1 → DigiCert Global Root G2
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
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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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