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DNS Record Formatter

Format A, AAAA, CNAME, MX, TXT and SRV records into clean zone-file lines.

  • Runs in your browser
  • No upload on server
  • Free, forever
  1. Enter details
  2. Run check
  3. Copy result
Zone-file line
@                    3600	IN	A	203.0.113.10

Most DNS providers also accept individual fields — copy each value into the matching form box.

How this works
  • Pick the record type.
  • Fill the host, TTL and value (and priority/port for MX/SRV).
  • Copy the formatted line or each field into your DNS panel.
Formatting only — no DNS calls or lookups.

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