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About the DNS Lookup Tool

The Zadein DNS Lookup tool queries the Domain Name System for a given domain and returns its DNS records including A, AAAA, MX, TXT, CNAME, and NS records. It is useful for verifying domain configuration and troubleshooting DNS issues.

How to use

  1. 1Enter a domain name into the lookup field.
  2. 2Select the record type you want to query, or query all record types.
  3. 3Review the returned DNS records.

Common use cases

  • Verify that DNS records have propagated after a domain change.
  • Check MX records to troubleshoot email delivery problems.
  • Confirm that a CNAME or A record points to the correct address.
  • Inspect TXT records for SPF, DKIM, or domain verification entries.

Frequently asked questions

Which DNS record types can I look up?

A, AAAA, MX, TXT, CNAME, NS, and SOA records are commonly supported.

How current are the DNS results?

Results are retrieved in real time from public DNS resolvers. Propagation delays may mean recent changes take time to appear.

Can I look up private or internal domain names?

No. The tool queries public DNS and cannot resolve private or internal domain names.