DNS Lookup Tool

Check public DNS records for a domain, including A, AAAA, CNAME, MX, NS, TXT, and SOA.

Quick samples

Inspect a public domain

Enter a bare domain or subdomain to look up the core DNS record families together.

Accepts public domains and subdomains only. Do not include https://, paths, or IP addresses.

Lookup summary

Review the normalized hostname and how many record families returned answers.

Nothing looked up yet

Run a DNS lookup to see grouped record cards for addresses, mail routing, nameservers, and zone metadata.

Documentation

DNS Lookup Tool

Full Docs

About this tool

DNS Lookup Tool retrieves core DNS records for a public domain or subdomain. Use it to review routing, mail, nameserver, and zone metadata without using a terminal.

Supported records

The tool looks up A, AAAA, CNAME, MX, NS, TXT, and SOA records together.

Each record group shows normalized answers and TTLs when available.

Input rules

Enter a public domain or subdomain only. Do not paste a full URL, protocol, path, or private/internal hostname.

info

Gotchas

A successful lookup can still return no records for some types. Missing MX, TXT, or AAAA answers are not always errors.

DNS data can vary by resolver and caching state.

tips_and_updates

Key use cases

  • -Confirm A, AAAA, or CNAME routing before launch.
  • -Review MX and TXT records for email setup.
  • -Check NS and SOA records for zone authority.
  • -Copy grouped DNS answers into a ticket or change request.

FAQ