SSL/TLS Certificate Lookup

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

dfj.net.br

SSL/TLS Certificate

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SSL/TLS Certificate for dfj.net.br

Hostname mismatch
Issued by (CA)
Sectigo Limited
Subject
registron.ind.br
Valid from
Apr 28, 2026
Valid until
Jul 27, 2026 (6 days remaining)
Public key
RSA 2048-bit
Serial
E041BB1CDA40A29DEB20BA3335F3F81B
SHA-256 fingerprint
0E:78:32:FB:E8:A3:14:73:80:A5:E9:89:E2:89:DF:31:E3:4B:D7:23:04:0B:05:AE:C9:43:E1:15:59:08:FE:58
Chain
Sectigo Public Server Authentication CA DV R36 → Sectigo Public Server Authentication Root R46 → USERTrust RSA Certification Authority
Subject Alternative Names (2)
registron.ind.br, www.registron.ind.br

Certificate Authority Authorization (CAA)

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