Domainkits
DomainKits MCP Server - Domain intelligence tools for investors, brand managers, and researchers.
Tools:
- search_nrds: Search newly registered domains by keyword (1-7 days), filter by TLD, position, length, has_number, is_alpha, etc.
- search_ns_reverse: Look up domains hosted on a specific nameserver (gTLD only), with advanced filters.
- count_domains: Count domains by type with filters.
Free to use, 5 results per query, 10 requests/min. Full data at domainkits.com.
Overview
DomainKits MCP Server
Domain intelligence tools through MCP-compatible clients.
Endpoints
| Endpoint | Description |
|---|---|
https://mcp.domainkits.com/mcp/nrds | Newly Registered Domains Search |
https://mcp.domainkits.com/mcp/ns-reverse | NS Reverse Lookup |
https://mcp.domainkits.com/mcp/count | Domain Count by Type |
Configuration
Claude Desktop
Edit config file:
- macOS:
~/Library/Application Support/Claude/claude_desktop_config.json - Windows:
%APPDATA%\Claude\claude_desktop_config.json
{
"mcpServers": {
"domainkits-nrds": {
"command": "npx",
"args": [
"mcp-remote",
"https://mcp.domainkits.com/mcp/nrds",
"--transport",
"http-first"
]
},
"domainkits-ns-reverse": {
"command": "npx",
"args": [
"mcp-remote",
"https://mcp.domainkits.com/mcp/ns-reverse",
"--transport",
"http-first"
]
},
"domainkits-count": {
"command": "npx",
"args": [
"mcp-remote",
"https://mcp.domainkits.com/mcp/count",
"--transport",
"http-first"
]
}
}
}
Cursor
Edit ~/.cursor/mcp.json:
{
"mcpServers": {
"domainkits-nrds": {
"command": "npx",
"args": ["mcp-remote", "https://mcp.domainkits.com/mcp/nrds"]
},
"domainkits-ns-reverse": {
"command": "npx",
"args": ["mcp-remote", "https://mcp.domainkits.com/mcp/ns-reverse"]
},
"domainkits-count": {
"command": "npx",
"args": ["mcp-remote", "https://mcp.domainkits.com/mcp/count"]
}
}
}
Gemini CLI
gemini extensions install https://github.com/AKBTdomain/domainkits-mcp
Tools
search_nrds
Search for newly registered domains by keyword.
Parameters:
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
| keyword | string | Yes | - | Search term (a-z, 0-9, hyphen only, min 3 chars) |
| days | integer | Yes | - | Search range in days (1-7) |
| position | string | No | any | start, end, or any |
| tld | string | No | all | Filter by TLD (e.g., com, net) |
| ns | string | No | all | Filter by nameserver (e.g., ns1.google.com) |
| min_len | integer | No | - | Minimum domain prefix length |
| max_len | integer | No | - | Maximum domain prefix length |
| has_number | boolean | No | - | Only domains containing numbers |
| has_hyphen | boolean | No | - | Only domains containing hyphens |
| is_alpha | boolean | No | - | Only pure letter domains (a-z) |
| is_digit | boolean | No | - | Only pure numeric domains (0-9) |
| exclude_keywords | array | No | - | Exclude domains containing these keywords |
Example:
curl -X POST https://mcp.domainkits.com/mcp/nrds \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"search_nrds","arguments":{"keyword":"tech","days":7,"position":"start","tld":"com","is_alpha":true}}}'
Response:
{
"total": 128,
"showing": 5,
"domains": [
{"domain": "techflow.com", "ns": "ns1.example.com"},
{"domain": "techbase.com", "ns": "ns2.example.com"}
]
}
search_ns_reverse
Look up gTLD domains hosted on a specific nameserver.
Parameters:
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
| ns | string | Yes | - | Nameserver hostname (e.g., ns1.google.com) |
| tld | string | No | all | Filter by TLD (e.g., com, net) |
| min_len | integer | No | - | Minimum domain prefix length |
| max_len | integer | No | - | Maximum domain prefix length |
| has_number | boolean | No | - | Only domains containing numbers |
| has_hyphen | boolean | No | - | Only domains containing hyphens |
| is_alpha | boolean | No | - | Only pure letter domains (a-z) |
| is_digit | boolean | No | - | Only pure numeric domains (0-9) |
| keyword | string | No | - | Filter domains containing this keyword |
| exclude_keywords | array | No | - | Exclude domains containing these keywords |
Example:
curl -X POST https://mcp.domainkits.com/mcp/ns-reverse \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"search_ns_reverse","arguments":{"ns":"ns1.google.com","tld":"com","is_alpha":true,"min_len":4,"max_len":8}}}'
Response:
{
"ns": "ns1.google.com",
"total": 50000,
"matched": 1234,
"showing": 5,
"samples": ["example.com", "domain.com", "test.com"]
}
count_domains
Count domains by type with filters. Supports multiple data sources.
Parameters:
| Name | Type | Required | Default | Description |
|---|---|---|---|---|
| type | string | Yes | - | Data source: nrds, expired, aged |
| keyword | string | Yes* | - | Search term (min 3 chars, required for nrds) |
| days | integer | Yes* | - | Search range in days (1-7, required for nrds) |
| position | string | No | any | start, end, or any |
| tld | string | No | all | Filter by TLD (e.g., com, net) |
| ns | string | No | all | Filter by nameserver |
| min_len | integer | No | - | Minimum domain prefix length |
| max_len | integer | No | - | Maximum domain prefix length |
| has_number | boolean | No | - | Only domains containing numbers |
| has_hyphen | boolean | No | - | Only domains containing hyphens |
| is_alpha | boolean | No | - | Only pure letter domains (a-z) |
| is_digit | boolean | No | - | Only pure numeric domains (0-9) |
Example:
curl -X POST https://mcp.domainkits.com/mcp/count \
-H "Content-Type: application/json" \
-d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"count_domains","arguments":{"type":"nrds","keyword":"tech","days":7,"tld":"com"}}}'
Response:
{
"type": "nrds",
"total": 128
}
Limits
- 10 requests per minute per IP
- 5 domains per response
- NRDS data may have 24-48 hour delay
Full Access
For complete results with advanced filters and export:
- NRDS: domainkits.com/search/new
- NS Reverse: domainkits.com/tools/ns-reverse
About
DomainKits - Domain intelligence tools for investors, brand managers, and researchers.
Privacy
- IP addresses anonymized
- Search queries anonymized
- Logs retained 7 days
- No personal data collected
License
MIT
Server Config
{
"mcpServers": {
"domainkits-nrds": {
"command": "npx",
"args": [
"mcp-remote",
"https://mcp.domainkits.com/mcp/nrds"
]
},
"domainkits-ns-reverse": {
"command": "npx",
"args": [
"mcp-remote",
"https://mcp.domainkits.com/mcp/ns-reverse"
]
},
"domainkits-count": {
"command": "npx",
"args": [
"mcp-remote",
"https://mcp.domainkits.com/mcp/count"
]
}
}
}Project Info
Created At
4 months agoUpdated At
4 months agoAuthor Name
ABTdomainStar
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