DNS Lookup Tool
NetTool
Look up DNS records for any domain using public DNS-over-HTTPS resolvers.Updated 2026-03-20
Frequently Asked Questions
What DNS records can I look up?
A, AAAA, MX, NS, TXT, and CNAME records.
How does it work?
Uses Google DNS-over-HTTPS for reliable lookups.
Free?
Yes, completely free.
How to Use
- Click Lookup or press Enter
- Use troubleshooting tips
- Check status indicators
- Review detailed results
FAQ
Can I check any domain?
Yes, any publicly accessible domain or IP. Private addresses are not reachable.
Why differ from other tools?
Different tools query different servers or use different methods. We show raw responses.
What protocols are checked?
Depends on the tool — DNS, HTTP, HTTPS, WHOIS, and other standard protocols.
How often should I check?
After DNS changes, wait 24-48h for propagation then verify. Monitor weekly for changes.
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