DNS Lookup

Query DNS records for any domain.
A, MX, TXT, CNAME, SPF, DMARC and more.

Enter a domain name below to see all its DNS records. Useful for diagnosing email delivery issues, verifying DNS propagation, and auditing domain configuration.

A DNS lookup pulls every public record a domain publishes — A and AAAA records pointing to servers, MX records for mail routing, TXT records carrying SPF and DMARC policies, CNAME aliases, nameservers and more. It's the fastest way to confirm a DNS change has propagated, work out why email is bouncing, or audit a domain's configuration before taking over hosting for a client. This tool checks the common record types plus a wide set of subdomains and DKIM selectors used by major mail providers — Microsoft 365, Google Workspace, SendGrid, Mailchimp and others — so you get a full picture of a domain's setup in one search. Built for agencies, developers and IT teams who need answers fast. No login, no rate limits.

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