SSL/TLS Certificate Lookup
Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted
maebashi-it.ac.jp
SSL/TLS Certificate
SSL/TLS Certificate for maebashi-it.ac.jp
Valid- Issued by (CA)
- Japan Registry Services Co., Ltd.
- Subject
- www.maebashi-it.ac.jp
- Valid from
- Sep 10, 2026
- Valid until
- Feb 28, 2027 (144 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 2EFF7AED5A839401F2F2F822904B2202
- SHA-256 fingerprint
- BA:7A:2F:0C:7E:6E:CB:D8:9F:72:F6:68:0A:E3:AF:DF:93:E6:D1:38:3F:37:4E:53:99:DE:5A:3F:1D:01:8C: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.
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Uptime
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DNS changes
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TLS certificate
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