SSL/TLS Certificate Lookup

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

manura.co.jp

SSL/TLS Certificate

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SSL/TLS Certificate for manura.co.jp

Valid
Issued by (CA)
Let's Encrypt
Subject
manura.co.jp
Valid from
May 26, 2026
Valid until
Aug 24, 2026 (34 days remaining)
Public key
RSA 2048-bit
Serial
0532908CF9E8FA8CB8CDEB85352E4DA2DAE2
SHA-256 fingerprint
0D:6F:01:2C:4C:6D:1F:6F:D0:48:B4:2B:26:34:37:9B:E7:D3:A5:83:56:04:7C:23:42:F1:96:0C:0F:13:A4:B0
Chain
R13 → ISRG Root X1
Subject Alternative Names (2)
manura.co.jp, www.manura.co.jp

Certificate Authority Authorization (CAA)

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