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 kasai.pt
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- kasai.pt
- Valid from
- Jul 13, 2026
- Valid until
- Oct 11, 2026 (82 days remaining)
- Public key
- EC 256-bit
- Serial
- 05563F3FF6ACF9882087029641F5A84DC1BB
- SHA-256 fingerprint
- D2:DB:18:77:44:FC:82:09:79:B4:1E:95:39:39:47:B7:55:48:E3:E9:C0:E7:A2:AE:6D:E1:1F:DF:87:48:90:05
- Chain
- YE2 → Root YE → ISRG Root X2 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.