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 reffect-inc.jp

Valid
Issued by (CA)
Amazon
Subject
aokidengyo.com
Valid from
Jan 12, 2026
Valid until
Feb 10, 2027 (204 days remaining)
Public key
RSA 2048-bit
Serial
06DECE4C29DAD20F533DB1FF49987667
SHA-256 fingerprint
63:32:CC:DB:2F:E1:E3:1F:D3:E0:B6:B6:97:E7:7E:AC:19:75:F3:49:C6:85:17:7C:45:64:EC:35:10:06:19:EA
Chain
Amazon RSA 2048 M04 → Amazon Root CA 1 → Starfield Services Root Certificate Authority - G2
Subject Alternative Names (20)
*.aokidengyo.com, *.e-cantabile.com, *.ebisu-tosou.com, *.kanpou-oomoto.com, *.kenmoku-school.com, *.kosuge-kenchiku.com, *.nihonkai-keibi.com, *.ohisamacare-sagami.com, *.reffect-inc.jp, *.sakyoen.com, aokidengyo.com, e-cantabile.com, ebisu-tosou.com, kanpou-oomoto.com, kenmoku-school.com, kosuge-kenchiku.com, nihonkai-keibi.com, ohisamacare-sagami.com, reffect-inc.jp, sakyoen.com

Certificate Authority Authorization (CAA)

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