.leg.br domains list

What is .leg.br TLD

.leg.br is the dedicated legislative namespace within Brazil’s .br country-code top-level domain (ccTLD). As a structured second‑level space, it is reserved for official legislative institutions at federal, state, and municipal levels. Operated by NIC.br/Registro.br under CGI.br policies, it inherits .br’s technical standards, including DNSSEC availability, IPv6 readiness, and support for internationalized names. In practice, .leg.br domains provide authenticated naming for parliaments and councils, while .leg.br websites host statutes, proceedings, member profiles, and transparency portals. From an indexing perspective, eligibility constraints reduce noise and improve entity resolution across government datasets. We track naming hierarchies and subdomain patterns to map institutions and services consistently. Explore .leg.br domain datasets from webatla to analyze this namespace.

History and key features of .leg.br TLD

Brazil’s domain system evolved into a categorical structure to differentiate public roles; within this taxonomy, .leg.br was established to segment the Legislative Branch from executive (.gov.br) and judiciary (.jus.br). Policy control sits with CGI.br, with operations by NIC.br/Registro.br. Key features relevant to .leg.br domains include restricted eligibility, standardized naming practices, WHOIS availability, DNSSEC support, IPv6 enablement, and IDN capability across the .br zone. At the content layer, we observe that .leg.br websites commonly expose legislative workflows—bills, sessions, voting records, and open data endpoints—often organized via function-specific subdomains. Because the namespace is purpose-built, coverage is narrower but authority and data veracity are high, aiding cross‑dataset linkage and crawl prioritization. Review webatla’s longitudinal .leg.br domain datasets for history, topology, and security features.

Why and who choose the .leg.br domain

Organizations choosing .leg.br are public legislatures—Brazil’s federal houses, state assemblies, and municipal councils—and their authorized support bodies. For these entities, .leg.br domains signal official status and delineate responsibilities, while .leg.br websites provide canonical access to laws, hearings, member pages, and transparency services. The namespace suits IT teams prioritizing authenticity, predictable governance, and security controls like DNSSEC and TLS standardization, and it benefits civic‑tech groups consuming stable URLs and open data. We observe frequent use of descriptive subdomains for committees, document repositories, media, and APIs, improving discoverability and crawl efficiency. Researchers, vendors serving the public sector, and oversight NGOs also monitor this space for reliability metrics and change tracking. Explore .leg.br domain datasets from webatla to profile registrants, infrastructure, and content.