Skip to main content
Scrolllaunch LogoScrollLaunch

Free DNS Lookup Tool (A, MX, TXT, NS…)

Paste a domain to resolve A, AAAA, CNAME, MX, NS, TXT, and SOA records. Handy for domain moves, email setup, and verifying DNS before launch.

Technical SEO

Look up DNS records for any domain

Resolve A, AAAA, CNAME, MX, NS, TXT, and SOA records for a public hostname - useful before launches, email setup, and CDN cutovers.

Resolves A, AAAA, CNAME, MX, NS, TXT, and SOA for the public hostname.

How to use

How to use DNS Lookup

  1. 1

    Enter a domain

    Paste example.com (or a full URL - we use the hostname).

  2. 2

    Resolve records

    We query public DNS for A, AAAA, CNAME, MX, NS, TXT, and SOA.

  3. 3

    Verify changes

    After DNS edits, wait for TTL and look up again before launching.

Guide

When founders need a DNS lookup

Before pointing a custom domain at Vercel/Cloudflare, confirm A/CNAME targets and that old records are gone.

TXT records prove domain ownership for Google, Resend, and many SaaS tools - look them up here after you add them.

Pair DNS checks with the SSL checker once HTTPS is live.

Explore more on free ScrollLaunch tools, browse DR-ranked directories, or launch with a dofollow backlink.

Questions

DNS Lookup FAQ

What is a DNS lookup?

A DNS lookup asks the public DNS system which IP addresses, mail servers, name servers, and text records are published for a hostname.

Which record types does this tool return?

A, AAAA, CNAME, MX, NS, TXT, and SOA when they exist. Empty types are omitted from the result list.

Why check DNS before a product launch?

Wrong A/AAAA or CNAME records break HTTPS and redirects. After DNS looks correct, verify TLS with the SSL checker and hop chains with the redirect checker.

Can I look up localhost or private IPs?

No. Only public hostnames are allowed.

SPF DKIM DMARC Checker

Free SPF, DKIM, and DMARC checker - plus MX - so founder email is less likely to land in spam.

WHOIS Lookup & Domain Age

Free WHOIS and domain age checker - registration date, expiry, registrar, and nameservers via RDAP.

SSL Checker

Free SSL checker - certificate validity, expiry, issuer, and SAN names.

Website Down Checker

Free website down checker - see if a URL is up from our server, with HTTP status and response time.