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 a-goshintai.com

Valid
Issued by (CA)
Japan Registry Services Co., Ltd.
Subject
www.a-goshintai.com
Valid from
Sep 17, 2026
Valid until
Dec 15, 2026 (72 days remaining)
Public key
RSA 2048-bit
Serial
489D7450170B6A71B23BE1B7996F3244
SHA-256 fingerprint
80:A2:29:6D:21:F5:F2:74:E4:07:A2:2F:9F:2A:4B:10:E1:B7:61:E5:4B:6E:7A:8A:99:41:81:73:88:C3:EA:C6
Chain
JPRS DV RSA CA 2024 G1 → SECOM TLS RSA Root CA 2024
Subject Alternative Names (2)
a-goshintai.com, www.a-goshintai.com

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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