domain-availability
ActiveTool of The Stall
Check domain name availability across multiple TLDs (com, net, org, io, ai, co, app, dev by default). Returns per-TLD availability status, registrar, and expiry for registered domains. Uses RDAP — authoritative registry data, no API key. Ideal for brand research, startup naming, and domain portfolio work.
Parameters schema
{
"type": "object",
"$schema": "http://json-schema.org/draft-07/schema#",
"properties": {
"name": {
"type": "string",
"description": "Base domain name to check, without TLD (e.g. 'acme', 'my-startup'). Can also be a full domain like 'acme.com' — the TLD will be stripped and checked alongside others unless tlds is set."
},
"tlds": {
"type": "array",
"items": {
"type": "string"
},
"description": "List of TLDs to check (without dot). Defaults to: com, net, org, io, ai, co, app, dev. Max 10."
}
},
"additionalProperties": false
}No endpoints wrapped at confidence ≥ 0.70.
Parent server
The Stall
1/7 registries