SSL/TLS Certificate Lookup

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

lemusee.jp

SSL/TLS Certificate

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SSL/TLS Certificate for lemusee.jp

Valid
Issued by (CA)
Let's Encrypt
Subject
lemusee.jp
Valid from
Jun 5, 2026
Valid until
Sep 3, 2026 (44 days remaining)
Public key
EC 256-bit
Serial
05DA93CE68F17487F4E3C3DB925299C6DB84
SHA-256 fingerprint
D6:FC:89:AF:86:BB:F3:48:AE:13:04:FF:4B:0B:39:8C:22:5C:98:F5:A7:32:C5:98:5C:7D:CA:8A:91:A6:FF:34
Chain
YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Subject Alternative Names (1)
lemusee.jp

Certificate Authority Authorization (CAA)

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