Look up domain DNS records online
Enter a domain to view A, AAAA, MX, NS, TXT and SOA responses. The tool uses Cloudflare DNS-over-HTTPS and provides a starting point for website and email diagnostics.
Enter the domain name without a page path.
The tool queries A, AAAA, MX, NS, TXT and SOA record types.
Results come from Cloudflare DNS-over-HTTPS.
This is an observation from one DNS resolver; caches on other networks may differ.
The tool result may be cached for five minutes.
Use the control panel provided by your DNS host to change records.
Only public HTTP/HTTPS addresses are checked, with time, size and redirect limits. Results are observations, not guarantees.
Six record types in one check
A and AAAA show addresses, MX identifies mail servers, and NS and SOA provide zone details. TXT may contain SPF or domain verification records. A record published at a specific subdomain needs to be queried using that exact name.
Use the results to investigate
- Compare the website IP with your hosting details
- Compare MX responses with your email provider requirements
- Read the published text in TXT records
- Allow for TTL and cache differences after a change
Frequently asked questions
Why might two services show different DNS responses?
Resolvers cache answers for a period of time. The previous record TTL and cache state affect what they return. This tool shows one resolver response and does not test propagation across every provider.
What would you like to make?
A short description and a way to reach you are enough to start.
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