SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
mamiya-op.com
SSL/TLS Certificate
SSL/TLS Certificate for mamiya-op.com
Expired- Issued by (CA)
- GlobalSign nv-sa
- Subject
- dev-www.mamiya-op.co.jp
- Valid from
- Oct 28, 2022
- Valid until
- Nov 29, 2023 (expired 1043 days ago)
- Public key
- RSA 2048-bit
- Serial
- 13BF4972C4FA90F43CB13272
- SHA-256 fingerprint
- 92:42:CA:80:D1:FE:FC:04:23:D4:FC:E0:39:0F:43:2E:1C:66:B2:A1:86:A3:9B:DC:2C:3A:D9:F1:C6:25:C7:46
- 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.
This certificate has been served since Sep 27, 2026.
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TLS certificate
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