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WorkUtilities

DNS Lookup Tool Online Free

Query A, AAAA, CNAME, MX, TXT, NS, and SOA records via Cloudflare DNS.

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About DNS Lookup Tool

Our free DNS Lookup Tool queries A, AAAA, CNAME, MX, TXT, NS, and SOA records via Cloudflare DNS over HTTPS β€” fast, reliable, and no signup.

Run a single record type or query all common types at once. Results show name, type, TTL, and value with copy-to-clipboard on each row.

Essential for verifying DNS propagation, debugging email delivery, and confirming CDN or nameserver configuration.

Read the full guide: DNS lookup tool guide β€” record types explained

When Should You Use DNS Lookup Tool?

DNS propagation checks

Verify record changes have taken effect after an update.

Email debugging

Inspect MX and TXT (SPF/DKIM) records for delivery issues.

CDN verification

Confirm CNAME points to the correct CDN endpoint.

Domain transfers

Check NS records after moving to a new registrar.

DevOps troubleshooting

Quick DNS inspection without terminal dig commands.

Frequently Asked Questions