SSL/TLS Certificate Lookup

Check a domain's SSL/TLS certificate — who issued it, when it expires, and whether the chain is trusted

dfacademy.pt

SSL/TLS Certificate

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SSL/TLS Certificate for dfacademy.pt

Valid
Issued by (CA)
Let's Encrypt
Subject
dfacademy.pt
Valid from
May 25, 2026
Valid until
Aug 23, 2026 (32 days remaining)
Public key
RSA 2048-bit
Serial
0639FCEA38B8BEE2F99313E7137FA59754D2
SHA-256 fingerprint
FD:D1:36:0F:75:FE:59:0A:DB:80:AC:7B:7D:24:7A:45:7D:C2:B3:08:7E:11:94:AD:94:E6:22:1B:04:92:6A:94
Chain
R12 → ISRG Root X1
Subject Alternative Names (2)
*.dfacademy.pt, dfacademy.pt

Certificate Authority Authorization (CAA)

No CAA policy is published for this domain — any certificate authority may issue for it.