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DNS Lookup

Network Tools

Look up DNS records for any domain.

⚡ Instant🌐 Online lookup🆓 Free, no sign-up👥 For it and developers
The domain you enter is sent from your browser to Google Public DNS (dns.google) to look up its records.

What DNS Lookup does

DNS Lookup checks the DNS records for any domain, including A, AAAA, CNAME, MX, NS, and TXT records. Enter a domain name to instantly see how it's configured — useful for verifying email setup, checking a site's hosting, or debugging DNS propagation.

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Reviewed by the FreeToolsVerse team · Last updated · How we check our tools

How to use DNS Lookup

  1. Enter the domain name you want to look up
  2. Select the record type (A, AAAA, CNAME, MX, NS, TXT, or all)
  3. Click Lookup to fetch the current DNS records
  4. Review the results, including TTL values where shown

Who should use it

Made for it and developers. Typical uses:

  • Verifying MX records are set up correctly after configuring email
  • Checking whether DNS changes have propagated after updating nameservers
  • Confirming a domain points to the correct hosting IP

Frequently asked questions

What record types can I look up?
A, AAAA, CNAME, MX, NS, and TXT.
Why don't I see my recent DNS changes?
DNS changes can take anywhere from a few minutes to 48 hours to propagate globally, depending on TTL settings and resolver caching.
Is it free to use?
Yes, completely free.
Does this query my own DNS server?
No, it queries public DNS resolvers directly, so results reflect what the wider internet sees, not just your local network's cached records.
Can I check any domain, not just ones I own?
Yes, DNS records are public information for any registered domain.

Learning resources

Explore more in Network Tools, read the guides and articles, or see how we test our tools.

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