Exhaustively dump all DNS record types (A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, NAPTR, PTR), DMARC policies, and DNSSEC resolution for any domain.
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Enter a domain name to inspect DNS records
Type a domain above (e.g. proxybase.xyz) or click one of the popular domains to instantly dump its A, AAAA, MX, TXT, NS, SOA, and DMARC security records.
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Exhaustive Record Resolution
Queries A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV, NAPTR, PTR, and subdomain policies in parallel.
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DMARC & SPF Deliverability Audit
Automatically queries `_dmarc` subdomains and audits TXT authentication records for email sender reputation.
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Programmatic API & JSON Export
Designed for engineers and AI agents. Export raw JSON dumps or query via GET `/api/dns?domain=...`.
Why Complete DNS Record Dumps Matter for Technical SEO & Architecture
Dumping all DNS records of a domain provides a complete fingerprint of its hosting infrastructure, CDN setup, email security authentication, and third-party SaaS integrations.
Email Authentication (SPF & DMARC)
Dumping TXT and `_dmarc` records verifies whether email spoofing defenses (SPF, DKIM, DMARC) are active, protecting domain trust and email deliverability.
Nameserver Latency & Core Web Vitals
DNS resolution speed directly impacts Time To First Byte (TTFB). Auditing NS and SOA records identifies authoritative DNS hosts (Cloudflare, Route 53, etc.) and TTL cache settings.
Infrastructure & IP Mapping
A & AAAA dumps reveal load balancer IP addresses, reverse WHOIS ranges, and IPv6 readiness across global networks.
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