Common usage patterns

Typical ways visitors use this tool.

  • Check A or AAAA records to confirm where a domain is resolving before changing hosting or DNS.
  • Inspect MX records when reviewing email routing or mail delivery issues.
  • Look up TXT, NS, or CNAME records while troubleshooting verification, delegation, or service configuration.

Tool overview

A quick summary of what this tool does on the page.

Check DNS records online with this free DNS Lookup tool. Enter a domain, run the lookup, and review A, MX, TXT, NS, CNAME, and related record data from one page.

Questions answered on-page

Quick answers to common questions about using this page.

What does DNS Lookup do?

DNS Lookup queries public DNS record data so you can inspect A, AAAA, MX, TXT, NS, CNAME, and similar records for a domain.

When should I use DNS Lookup?

Use it during DNS changes, email setup, domain troubleshooting, verification checks, and infrastructure reviews.

Which DNS record types can I check here?

This page supports common lookup needs such as A, AAAA, MX, TXT, NS, and CNAME records from the same interface.

Related tools

Open the next tool in the workflow or compare similar options.

Guides and comparisons

Read supporting pages that explain the workflow, common decisions, and related usage patterns.