Query,analyze,andmapDNSrecordsforanydomain.Afreereconnaissancetoolbuiltbysecurityprofessionals.
Enter a Domain for DNS Reconnaissance
Retrieve A, AAAA, MX, NS, TXT, CNAME, and SOA records instantly. No authentication required.
DNS intelligence for security professionals
Whether you are conducting penetration testing, defending your perimeter, or performing security research — understanding a target's DNS footprint is an essential first step.
Attack Surface Mapping
Rapidly identify exposed infrastructure — subdomains, mail servers, name servers, and third-party integrations — that could be leveraged in a targeted attack. DNS enumeration is the foundation of any professional reconnaissance engagement.
Defense Intelligence
Validate your domain security posture by inspecting SPF, DKIM, and DMARC configurations. Detect misconfigurations, unauthorized mail relays, and DNS hygiene issues before adversaries exploit them.
Security Research
Leverage open-source intelligence to map infrastructure relationships, identify hosting providers, and uncover network dependencies. DNS data forms the foundation of every professional security assessment and OSINT investigation.