Free DNS Lookup

Need to verify DNS records but don't want to touch a terminal? NToolHub's DNS Lookup page explains why browsers can't query DNS directly — then hands you copy-ready dig, nslookup and host commands plus one-click links to Google DNS-over-HTTPS and global propagation checkers. The fastest honest path from question to answer.

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Why no live result here? Browsers cannot query DNS servers directly — web pages have no access to raw DNS (no sockets, and DNS-over-HTTPS endpoints that allow it are unreliable across browsers). Instead, this tool builds the exact commands and one-click lookup links you need — everything runs from your own terminal or trusted lookup services.
Private by design. This page performs no live network lookups and uploads nothing — it only generates commands and links that run on your own machine or on trusted lookup sites you open yourself.

How to Use the DNS Lookup

  1. Type the domain and pick the DNS record type you need.
  2. Click Get Lookup Commands for copy-ready terminal commands.
  3. Or open the Google DNS link to see live records in your browser.
  4. Use WhatsMyDNS to check how the records have propagated worldwide.

Features

Enter any domain and record type (A, AAAA, CNAME, MX, TXT, NS, SOA) to generate tailored terminal commands for macOS/Linux and Windows, plus direct links that run the lookup in Google's DNS-over-HTTPS resolver and WhatsMyDNS propagation maps.

Benefits & Use Cases

You get accurate, real DNS data from authoritative tools instead of a fake in-browser approximation — with commands you can reuse forever and propagation views that reveal DNS issues invisible from one location.

Tips

Check TXT records when debugging email deliverability (SPF/DKIM), allow up to 48 hours for propagation after changes, and always verify against your registrar's published values.

Frequently Asked Questions

Why can't this page look up DNS directly?

Browsers block web pages from raw DNS queries for security — pages can't open the sockets DNS needs, and most DNS APIs block cross-site requests. That's why this tool gives you real commands and trusted lookup links instead of faking it.

What's the difference between dig and nslookup?

dig (macOS/Linux) gives detailed, scriptable output; nslookup works on Windows too but with simpler output. Both query the same DNS system.

How do I check if DNS has propagated?

Use the WhatsMyDNS link this tool generates — it queries servers worldwide so you can see which locations have your new records.

Which record type do I need?

A for IPv4 addresses, AAAA for IPv6, MX for mail servers, TXT for verification/SPF/DKIM, CNAME for aliases, NS for nameservers.

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