DNS Lookup
See any domain's DNS records, all types at once.
Fetched once, processed in memory — nothing is stored.
How we handle your data →
Fetched once, processed in memory — nothing is stored.
Working…
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Honest limits
DNS is cached worldwide — a record you just changed can take minutes to hours to appear everywhere. One lookup is one vantage point.
How to use the DNS Lookup
- Enter a domain name and press Look up.
- All record types (A, AAAA, CNAME, MX, TXT, NS, SOA, SRV, CAA) are fetched at once.
- Check the SPF/DMARC panel if you send email from this domain.
Examples
Example
Look up example.com → its A records, name servers, MX records and an SPF/DMARC pass/warn verdict with the actual records shown.
What this tool doesn't do
- DNS is cached worldwide — a record you just changed can take minutes to hours to appear everywhere.
- One lookup is one vantage point; the per-resolver A-record table shows whether a change is still propagating.
- SPF/DMARC verdicts are our reading of the published records, not a deliverability guarantee.
Frequently asked questions
Yes — look up domains without an account and without paying.
Propagation. DNS changes spread through caches worldwide over minutes to hours (sometimes up to 48 for NS changes). Wait, then re-check.
Only records the domain publishes for queried names. It isn't a subdomain enumerator — it shows the records for the domain you enter.
Compare them against what your email provider says they should be, then fix them at your DNS host (usually your registrar or Cloudflare). Email issues are DNS issues more often than people expect.
Whois shows registration data (who owns the domain, when it expires). DNS records show technical data (where the site and email point). You usually need both.