SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
sagami-gomu.co.jp
SSL/TLS Certificate
SSL/TLS Certificate for sagami-gomu.co.jp
Expiring soon- Issued by (CA)
- GlobalSign nv-sa
- Subject
- www.sagami-gomu.co.jp
- Valid from
- Aug 5, 2025
- Valid until
- Sep 6, 2026 (18 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 287F25CA530E2BE1032996E4
- SHA-256 fingerprint
- BC:47:3E:14:F4:B0:4E:FA:97:93:BF:3B:EA:44:37:31:B2:66:1A:49:03:D8:44:FF:C2:99:56:5D:83:F7:35:9C
- 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
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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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