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Free DNS Checker — no sign-up required

DNS Checker on toolmix.io is free to use in your browser. Live A, AAAA, MX, TXT, NS and CNAME records for any domain. No install, no waiting queue, no account needed to get a result.

Open the DNS Checker

How it works

  1. 1DNS Checker is a free browser tool on toolmix.io: live a, aaaa, mx, txt, ns and cname records for any domain.
  2. 2Enter or paste your input on the left and the result updates immediately — no sign-up, no upload queue for the tools that run locally.
  3. 3Copy or download the output in one click, then jump to any other developer tools utility from the sidebar.

Frequently asked questions

Is DNS Checker free to use?

Yes. Everyday use is free. A free account also saves your history, while watermark-free exports and higher AI limits come with a paid plan.

Do I need to create an account to use DNS Checker?

No. You can use it as a guest. Signing in adds saved history, and paid plans add higher AI limits and clean, watermark-free exports.

Is my data kept private?

Text and image tools that can run in your browser do exactly that, so the content never leaves your device. AI tools send your prompt or file to the model provider only to produce the result.

Does DNS Checker work on mobile?

Yes. The layout adapts to phones and tablets, so you can use it on the go without horizontal scrolling.