a.sec.dns.br

316 indexed domains delegated to this nameserver

Domains below list a.sec.dns.br in their NS record set. Useful for mapping DNS providers, finding peer sites on shared managed-DNS, and surfacing infrastructure relationships.

316 indexed domains in a.sec.dns.br. Oldest: santaluzia.com.br (1996-05-30). Newest: bestbook.com.br (2025-12-20).

Top registrars: TOWEB-BRASIL (1)

Top TLDs: .br (316)