# FastDomainCheck

> Use this tool when you need to verify the availability of multiple domains quickly and reliably. FastDomainCheck provides bulk domain registration status checking through WHOIS and DNS queries, handling up to 50 domains at once. It is ideal for use cases like domain research, brand protection monitoring, and availability checking, providing concise results within a conversation interface.

Canonical page: https://skillsregistry.net/skills/bingal-fastdomaincheck  
JSON: https://api.skillsregistry.net/v1/skills/bingal-fastdomaincheck

## Description

FastDomainCheck MCP Server provides a bulk domain registration status checking service that enables AI tools like Claude to verify domain availability through WHOIS and DNS queries. Developed by Bingal, it supports checking up to 50 domains simultaneously with dual verification methods for reliability, handling internationalized domain names (IDN), and providing concise registration status results. The implementation is optimized for performance with reasonable timeouts and fallback mechanisms, making it ideal for domain research, brand protection monitoring, and availability checking workflows without leaving the conversation interface.

## Trust

- **Trust score (0–1):** 0.97
- **Verification tier:** verified
- **Last scanned:** 2026-09-19

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** monitoring
- **Updated:** 2026-09-19

## Source

- **Source listing:** [PulseMCP](https://www.pulsemcp.com/servers/bingal-fastdomaincheck)
- **Repository:** <https://github.com/bingal/fastdomaincheck-mcp-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "bingal-fastdomaincheck"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/bingal-fastdomaincheck` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/bingal-fastdomaincheck/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt