Network

DNS Lookup

Look up A, AAAA, MX, TXT, NS and more for any domain — straight from your browser.
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About DNS Lookup

DNS Lookup — free, private, browser-based network tool

Look up A, AAAA, MX, TXT, NS and more for any domain — straight from your browser. It runs in your browser, so the file is processed on your own device.

Why use DNS Lookup

  • ·Files stay on your device — nothing is uploaded
  • ·No signup needed
  • ·Works in any modern browser, on any OS
  • ·Free daily use; Pro removes limits and watermarks

How to use it

  1. 1Type or paste your input.
  2. 2Pick the options you want.
  3. 3Copy or save the result.

What DNS Lookup does

Look up A, AAAA, MX, TXT, NS and more for any domain — straight from your browser.

How it works

Local subnet math; server-side DNS/WHOIS via our edge with anti-abuse pacing. The processing code runs inside the page, so your file is not uploaded to a server — you can confirm this in your browser's DevTools → Network tab.

Frequently asked questions

Does DNS Lookup upload my files?+
No. DNS Lookup runs in your browser and processes the file on your device. Nothing is sent to our servers.
Is DNS Lookup free?+
Yes, with a daily free allowance and no signup. Xonvert Pro ($4.99/month) removes the daily limits and the watermark on exported files.
Do I need to install anything?+
No. It works in any modern browser on Windows, macOS, Linux, ChromeOS, Android and iPad.

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