DNSTOOLS

DNSTools

DNS Lookup

Query DNS records for multiple domains

Security & Obfuscation Support

This tool handles obfuscated domains (google[.]com, hxxp://example[.]com) used in security research.

Supports standard & obfuscated formats (e.g. google[.]com, hxxp://example[.]org), and accepts commas, spaces, or newlines. Press Ctrl + Enter to run.

Quick tests:

Compare Providers

Query selected providers simultaneously

DNS Record Guide

  • A: Maps a domain to an IPv4 address.
  • AAAA: Maps a domain to an IPv6 address.
  • CNAME: Aliases one domain to another.
  • TXT: Used for verification and security (SPF, etc).
  • NS: Lists the authoritative name servers.

Welcome to DNSTools

Your privacy-focused, client-side DNS, WHOIS & email security toolkit.

100% Client-Side

All queries run directly from your browser — DNS via DoH, WHOIS via RDAP. No backend tracking.

Power User? Use Ctrl+K

Navigate anywhere without leaving your keyboard.

Ctrl + K

Try it anytime to search tools, history, or concepts.

Comprehensive Toolkit

DNS, WHOIS, email security & threat intelligence — all in one place.

DNS Lookup

WHOIS

MX & DMARC

Headers

Threat Intel