Check domain availability in bulk using RDAP protocol without requiring API keys. Ideal for developers building domain registration tools, availability checkers, or domain suggestion systems.
io.github.nach-dakwale/domaincheckr
https://domaincheckr.fly.dev/mcp
HTTP
No auth required
How models use it and what it is built for.
Check domain availability in bulk using RDAP protocol without requiring API keys. Ideal for developers building domain registration tools, availability checkers, or domain suggestion systems.
Hosted endpoint — paste into any MCP client.
Where to find authoritative docs and source for DomainCheckr.
Paste any of these into Agent Studio after connecting DomainCheckr.
Common questions about connecting and running DomainCheckr.
Do I need an API key to use domaincheckr?
No. Domaincheckr queries RDAP (Registration Data Access Protocol) directly, so no API key is required to check domain availability.
Can I check multiple domains at once?
Yes. The server supports both single domain checks and bulk availability checks for multiple domains in one request.
What does the smart suggestions feature do?
Smart suggestions generates alternative domain name recommendations based on your input, helping you discover available domains similar to your preferred name.
Which domain extensions does domaincheckr support?
Domaincheckr uses RDAP to check availability across registrars. Refer to the server documentation for the complete list of supported TLDs and registrar coverage.
Is there a rate limit or cost for using domaincheckr?
The registry metadata does not specify rate limits or pricing. Check the hosted endpoint documentation at https://domaincheckr.fly.dev/mcp for current usage policies.
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