SSL/TLS Certificate Lookup

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

guisa.com.br

SSL/TLS Certificate

WhoisRDAPDNS RecordsCertificateUptimeDiagnosticsHistoryHide Contact Info

SSL/TLS Certificate for guisa.com.br

Valid
Issued by (CA)
Google Trust Services
Subject
guisa.com.br
Valid from
Jun 22, 2026
Valid until
Sep 20, 2026 (61 days remaining)
Public key
EC 256-bit
Serial
F81E02F57DA3910013917B90D0CDF13E
SHA-256 fingerprint
A4:77:2F:81:0C:68:E3:08:D9:5F:7D:0A:91:72:BA:BD:BA:7C:48:55:8F:8F:85:FF:0F:5B:AC:F8:7A:08:3C:D5
Chain
WE1 → GTS Root R4
Subject Alternative Names (2)
*.guisa.com.br, guisa.com.br

Certificate Authority Authorization (CAA)

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