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Domain DNS Record Lookup Auditor

Marketing Infra

Audit A, AAAA, MX, TXT, CNAME, NS, SOA, and CAA records via DNS-over-HTTPS — SPF/DMARC insights, CSV export, zero backend. 100% client-side.

Client-side

Domain audit parameters

Domain or URLDNS-over-HTTPS resolver

Record types

DNS-over-HTTPS auditor · no OmniUtil backend

Queries go directly from your browser to public DoH resolvers (Cloudflare or Google). OmniUtil never proxies or logs your lookups.

Enter a domain and run an audit to inspect A, MX, TXT, and other public DNS records.

Educational DNS audit only — queries use public DNS-over-HTTPS endpoints from your browser. Resolver policies, propagation delays, and split-horizon DNS may differ from what you see in production.