Network

DNS Record Builder

Generate valid DNS zone record lines for common record types.

DNS Record Builder helps create correctly formatted zone records for A, AAAA, CNAME, MX, TXT, and related entries. It is useful for reducing syntax mistakes during manual DNS updates. The tool standardizes record text so changes are easier to review and paste into your DNS provider. Use it as a drafting step before applying production zone updates.

DNS Record Inputs

Output

Zone record:

app.example.com. 3600 IN A 203.0.113.10

Use for IPv4 host mapping.

How to use this tool

Choose a record type and fill in name, value, and TTL fields.
Generate the record line and review formatting.
Paste into your DNS zone and verify with a follow-up lookup.

DNS and domain management tools

Promote managed DNS providers, registrar tools, and DNS monitoring products.

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