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 kda.pt
Valid- Issued by (CA)
- Let's Encrypt
- Subject
- kda.pt
- Valid from
- May 26, 2026
- Valid until
- Aug 24, 2026 (33 days remaining)
- Public key
- RSA 2048-bit
- Serial
- 06A8B87FB48381D9C275024BF05D3C54E56C
- SHA-256 fingerprint
- A2:68:33:06:96:97:B6:5E:05:27:B8:84:1F:6C:15:FC:75:13:96:9E:D2:0F:9E:E0:AC:29:B8:E1:FB:6D:8B:B4
- Chain
- R13 → ISRG Root X1
Certificate Authority Authorization (CAA)
No CAA policy is published for this domain — any certificate authority may issue for it.