Why does the default origin field matter?
Relative record names depend on origin context, so the parser needs it to resolve full hostnames correctly.
DNS Zone Parser
Parse BIND zone files into structured records
IP & Routing
π 100% client-side β your data never leaves this pagePage mode
Input
Quick CTA
Paste the zone text and parse the records first; CSV export and complex examples stay in Deep.
Output
Parsed zone records will appear here
π 100% client-side β’ DNS zone parser
Page reading mode
Quick keeps the summary, direct answers, and next steps so you can validate fit and get a result faster.
About this tool
DNS Zone Parser converts raw BIND-style zone text into structured DNS records for quick review and troubleshooting. It supports common directives like $ORIGIN and $TTL, then extracts records such as A, AAAA, CNAME, MX, TXT, NS, SOA, and more. This helps when auditing migrations, validating DNS templates, and debugging infrastructure changes before deployment. Parsed output includes record stats and can be copied as CSV for team reviews. Everything runs client-side, so internal domain data and infrastructure details remain local to your browser session.
Direct Answers
Is CSV export useful after parsing a zone file?
Yes. CSV makes large record sets easier to diff, audit, or compare during migrations.