dig & nslookup Output Explainer
Paste the raw output of dig, nslookup or Resolve-DnsName and get a clean record table with the problems flagged: CNAME conflicts, duplicate SPF records, deprecated types, zero TTLs.
✓ runs 100% in your browser — no data leaves this page
Nothing is looked up or uploaded — the pasted text is parsed in your browser.
Try dig contoso.com any, nslookup -type=txt contoso.com or
Resolve-DnsName contoso.com -Type MX.
Frequently asked
Does the pasted output leave my browser?
No — parsing happens client-side in WebAssembly. Paste freely.
Which formats are recognized?
dig answer sections, Windows nslookup output (addresses, MX, TXT, NS, CNAME) and PowerShell Resolve-DnsName default table output.
Why does it flag a CNAME next to other records?
RFC 1034 forbids a CNAME from coexisting with any other record type at the same name — resolvers behave unpredictably when it happens.