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Reference.org
Country code second-level domain
open-in-new
<h2 id="see-also">See also</h2> <ul><li><a href="/facts/Domain_Name_System/rfxdWFsj">Domain Name System</a></li> <li><a href="/facts/Private_sub-domain_registry/EhaMuRRy">Private sub-domain registry</a></li></ul> <h2 id="external-links">External links</h2> <ul><li><a href="https://publicsuffix.org/">The Public Suffix List</a></li></ul> <h2 id="references">References</h2> <ol> <li id="fn:1"><p>"Categorias de domínios .br" [Categories of .br domains]. Registro.br (in Brazilian Portuguese). Retrieved 17 August 2021. <a href="https://registro.br/dominio/categorias/" target="_blank">https://registro.br/dominio/categorias/</a> <a href="#fnref:1" class="footnote-back-ref">↩</a></p></li> </ol>