SSL/TLS Certificate Lookup

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

ufersa.edu.br

SSL/TLS Certificate

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SSL/TLS Certificate for ufersa.edu.br

Valid

Issued by (CA): Let's Encrypt
Subject: *.ufersa.edu.br
Valid from: Aug 11, 2026
Valid until: Nov 9, 2026 (87 days remaining)
Public key: EC 256-bit
Serial: 06A2FA8042D91A306BB1A45ACC2A4A2BA3BC
SHA-256 fingerprint: 9B:04:B0:91:6B:44:70:17:C4:6D:F6:1B:C7:B6:58:B4:3B:EF:8C:67:F1:11:BA:DF:DC:6D:72:13:70:4C:9C:D4
Chain: YE1 → Root YE → ISRG Root X2 → ISRG Root X1

Subject Alternative Names (17)

*.angicos.ufersa.edu.br, *.caraubas.ufersa.edu.br, *.cca.ufersa.edu.br, *.ccbs.ufersa.edu.br, *.ccen.ufersa.edu.br, *.ccsah.ufersa.edu.br, *.ce.ufersa.edu.br, *.nead.ufersa.edu.br, *.paudosferros.ufersa.edu.br, *.pdf.ufersa.edu.br, *.proad.ufersa.edu.br, *.progepe.ufersa.edu.br, *.prograd.ufersa.edu.br, *.proplan.ufersa.edu.br, *.proppg.ufersa.edu.br, *.ufersa.edu.br, ufersa.edu.br

Certificate Authority Authorization (CAA)

The serving CA (Let's Encrypt) is authorized by this domain's CAA records (comodoca.com, digicert.com, letsencrypt.org, pki.goog, ssl.com).

This certificate has been served since Aug 12, 2026.

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TLS certificate

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