SSL/TLS Certificate Lookup

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

tacto.com.pt

SSL/TLS Certificate

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SSL/TLS Certificate for tacto.com.pt

Valid
Issued by (CA)
Let's Encrypt
Subject
*.tacto.com.pt
Valid from
May 20, 2026
Valid until
Aug 18, 2026 (29 days remaining)
Public key
RSA 2048-bit
Serial
06BA86C665525C9392B28254881A1AB3D549
SHA-256 fingerprint
69:25:8D:5A:FA:82:43:F0:93:98:9A:C9:14:78:00:DC:C5:8D:EC:3C:A9:32:EA:21:4C:B0:E2:A1:AA:2E:66:69
Chain
R12 → ISRG Root X1
Subject Alternative Names (2)
*.tacto.com.pt, tacto.com.pt

Certificate Authority Authorization (CAA)

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