SSL/TLS Certificate Lookup

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

alltec.com.br

SSL/TLS Certificate

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SSL/TLS Certificate for alltec.com.br

Valid
Issued by (CA)
Let's Encrypt
Subject
alltec.com.br
Valid from
Jul 20, 2026
Valid until
Oct 18, 2026 (88 days remaining)
Public key
RSA 2048-bit
Serial
056F2A0D28CF187FCCA6F6158934CC457D62
SHA-256 fingerprint
50:54:5C:1A:A9:75:97:1F:36:D0:D5:5D:40:A0:67:4B:6C:F5:8B:BF:DC:7E:69:88:DA:86:E1:6E:7D:40:E5:39
Chain
YR1 → Root YR → ISRG Root X1
Subject Alternative Names (2)
*.alltec.com.br, alltec.com.br

Certificate Authority Authorization (CAA)

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