> ## Documentation Index
> Fetch the complete documentation index at: https://docs.domo.domains/llms.txt
> Use this file to discover all available pages before exploring further.

# Domain Lookup

> Check domain availability and other infos

This endpoint builds on top of the RDAP / WHOIS data. It normalizes fields between TLDs, formats data to the same format and returns the most accurate data after checking both Registry and Registrar RDAP/WHOIS.

Use this endpoint to get availability, registrant, status and more detailed info.

### Path Parameters

<ParamField path="domain" type="string" required>
  Valid top-level domain name for lookup
</ParamField>

### Query Parameters

<ParamField query="cache_ttl" default="3600" type="number">
  Interval for acceptable cached data
</ParamField>