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 refla.jp
Valid- Issued by (CA)
- Nijimo, Inc.
- Subject
- refla.jp
- Valid from
- Nov 10, 2025
- Valid until
- Dec 10, 2026 (142 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 428E860A75FC08CF0F7C60F58DFBD53A
- SHA-256 fingerprint
- 81:B5:BE:AF:43:65:7F:58:EB:7B:AE:BF:3A:8C:96:98:39:15:50:13:AA:B7:6E:E5:55:2F:6F:AC:71:62:F0:6C
- Chain
- FujiSSL RSA Domain Validation Secure Server CA 2 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.