SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
board-m.com
SSL/TLS Certificate
SSL/TLS Certificate for board-m.com
Expired- Issued by (CA)
- Nijimo K.K.
- Subject
- www.board-m.com
- Valid from
- Jun 20, 2025
- Valid until
- Jul 21, 2026 (expired 67 days ago)
- Public key
- RSA 2048-bit
- Serial
- E76027DE581B69D9C375DA7649FBD2C0
- SHA-256 fingerprint
- 51:B0:B9:56:EC:87:E4:CA:76:31:56:8C:1F:9C:E1:98:8E:7D:85:37:F9:C9:7E:52:76:CE:08:47:DC:22:65:4F
- Chain
- FujiSSL SHA2 Domain Secure Site CA → USERTrust RSA Certification Authority → AAA Certificate Services
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 23, 2026.
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Uptime
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DNS changes
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TLS certificate
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