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 deepa.jp
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- www.deepa.jp
- Valid from
- May 29, 2026
- Valid until
- Aug 27, 2026 (37 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 0660DC4EF33BA4F41FD1384C2A9A7716B3B8
- SHA-256 fingerprint
- D0:32:AB:BB:7B:8D:BF:4F:C8:7B:97:00:69:2C:8D:9C:B1:AC:38:70:B8:DC:22:D8:47:30:7E:0D:49:C2:7E:39
- Chain
- YR2 → Root YR → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.