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 kinkei-k.com

Valid
Issued by (CA)
Let's Encrypt
Subject
kinkei-k.com
Valid from
Oct 20, 2026
Valid until
Jan 18, 2027 (75 days remaining)
Public key
RSA 2048-bit
Serial
05AB1E95D2E877529127902229BAB9BC7824
SHA-256 fingerprint
1D:D7:4A:41:B5:13:A4:BA:02:11:AE:25:6C:86:05:A1:97:C4:0B:6A:CB:93:E9:66:35:16:6E:33:1F:3D:FC:95
Chain
YR2 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.kinkei-k.com, kinkei-k.com

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 Oct 21, 2026.

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Uptime

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DNS changes

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TLS certificate

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