.b.br is a Brazilian domain category for business. Registro.br lists it for organizations with a CNPJ.
Search a specific .b.br name to check availability and use the technical page for documented eligibility rules. A seller’s standard price does not decide whether an applicant or a particular name qualifies.
Compare registration, renewal and transfer separately when seller observations are available. A standard tariff does not include a premium-domain quote or confirm that a specific name is available.
Review the registry DNSSEC fields and the chosen registrar’s documented DNSSEC feature. The available data does not establish an individual-domain DNSSEC workflow for .b.br.