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DNS Record Explorer

Look up common public DNS records and review basic SPF and DMARC hints. This is a diagnostic aid, not a complete DNS audit.

Enter a domain only, such as example.com. URLs, ports and IP addresses are not accepted. Submitting sends the domain to Cloudflare's public DNS resolver.

Lookup source and limitations

Lookups run in your browser through Cloudflare's public DNS-over-HTTPS resolver. The domain you enter is sent to that resolver. No lookup is sent through this website's server, and this tool does not save the result.

Results show answers returned by the resolver for these record types; they may omit provider-specific details, delegation history, cached propagation differences, or records hidden behind aliases. TTL is the resolver's returned value, not a guarantee of how long every client will cache it.

SPF and DMARC messages are basic hints based on TXT answers. They do not validate the full policy, mail alignment, DNS limits, or deliverability.

Reference: Cloudflare DNS-over-HTTPS JSON API.