SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
e-stat.go.jp
SSL/TLS Certificate
SSL/TLS Certificate for e-stat.go.jp
Hostname mismatch- Issued by (CA)
- DigiCert Inc
- Subject
- *.e-stat.go.jp
- Valid from
- Aug 13, 2025
- Valid until
- Sep 1, 2026 (39 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0F0B3B8B3839FC576C16C95B5A2CD628
- SHA-256 fingerprint
- 8A:17:08:E6:2B:94:12:99:CD:30:C7:85:FE:B7:0B:B9:3B:9E:F5:C7:C9:2F:D8:75:B4:93:E1:FB:CE:A3:8B:8A
- 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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