General
- Extension
- .com.br
- Type
- Second-level extension
- Meaning
- Second-level zone under .br (Brazil)
- Parent extension
- .br
- Registry
- Comite Gestor da Internet no Brasil
- Registry website
- registro.br
- Registered since
- 18 April 1989 (.br)
Properties
- DNSSEC in the root zone
- .br: yes
- Name servers
- .br: 6 (6 with IPv6)
- WHOIS server
- whois.registro.br
- RDAP server
- rdap.registro.br
- At 1blu
- on request via kissdomain
Registration conditions
- Who may register?
- Natural persons with a CPF and legal entities with a CNPJ that are based or represented in Brazil.
- Length
- 2 to 26 characters excluding the extension.
- Characters
- a–z, 0–9, hyphen and à á â ã é ê í ó ô õ ú ü ç. Not digits only. No hyphen at the beginning or end.
- Blocked names
- Equivalent spellings without accents and hyphens are blocked for other registrants.
- Technology
- At least two authoritative name servers.
Sources: Registro.br: Regras do domínio · IANA Root Zone Database: .br · As of 25 October 2026