SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

SSL/TLS Certificate for kyu-shoankyo.or.jp

Valid
Issued by (CA)
Japan Registry Services Co., Ltd.
Subject
www.kyu-shoankyo.or.jp
Valid from
Nov 5, 2025
Valid until
Nov 30, 2026 (126 days remaining)
Public key
RSA 2048-bit
Serial
6C78096324A0FFABFA369557C80F0E5C
SHA-256 fingerprint
C6:EA:22:CB:FF:84:E7:6B:B4:A3:10:04:F3:D4:FD:33:76:EE:10:B3:0F:C1:F7:2D:EC:23:B5:A3:49:9E:C1:81
Chain
JPRS Domain Validation Authority - G4
Subject Alternative Names (2)
kyu-shoankyo.or.jp, www.kyu-shoankyo.or.jp

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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