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 selba.jp
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- selba.jp
- Valid from
- Jul 11, 2026
- Valid until
- Oct 9, 2026 (79 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 05C52BD14806829CD808DE3C41D650DCDE41
- SHA-256 fingerprint
- 7D:5E:4A:1A:91:62:28:AA:CA:51:E8:55:77:04:C4:99:45:FE:72:9C:BD:CF:02:05:51:A0:F1:E2:1F:1B:9B:1C
- Chain
- YR1 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.