SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
rex-ia.com
SSL/TLS Certificate
SSL/TLS Certificate for rex-ia.com
Valid- Issued by (CA)
- Japan Registry Services Co., Ltd.
- Subject
- www.rex-ia.com
- Valid from
- Aug 3, 2026
- Valid until
- Oct 30, 2026 (55 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 2B231C9F488A695B7732F1364B5DB296
- SHA-256 fingerprint
- 6B:3D:7A:FF:AE:DC:BB:D2:29:77:04:25:6B:BA:10:7A:76:15:45:9E:DD:16:AE:E2:BF:AA:94:2F:17:A3:87:82
- Chain
- JPRS DV RSA CA 2024 G1 → SECOM TLS RSA Root CA 2024
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.
This certificate has been served since Sep 4, 2026.
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Uptime
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DNS changes
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TLS certificate
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