SSL/TLS Certificate Lookup

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

ya-ta.net

SSL/TLS Certificate

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SSL/TLS Certificate for ya-ta.net

Valid
Issued by (CA)
Let's Encrypt
Subject
ya-ta.net
Valid from
Sep 7, 2026
Valid until
Dec 6, 2026 (47 days remaining)
Public key
RSA 2048-bit
Serial
05F5C7EB91F5C434BF2D12D35F2F46924A01
SHA-256 fingerprint
63:CF:26:7A:2A:B2:F0:A0:DD:97:AD:37:4E:98:94:F7:33:16:FF:BB:EA:95:69:BD:26:B6:B3:57:44:79:2C:29
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (6)
inba-gyousei-001.ya-ta.net, inba-gyousei-002.ya-ta.net, inba-gyousei-003.ya-ta.net, tadashiworks.ya-ta.net, www.ya-ta.net, ya-ta.net

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.

We've observed 1 previous certificate for this host. This certificate has been served since Sep 13, 2026.

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Uptime

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DNS changes

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TLS certificate

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