Subdomain.app
Rank #137,120pulsemcp/subdomain-app
Passive subdomain lookup across 4.4 billion indexed subdomains — no auth or sign-up required.
Subdomain.app is a Model Context Protocol (MCP) server. It ranks #137,120 of 137,492 servers tracked on MCP Toplist. Subdomain.app is listed on PulseMCP, and ships as a single rolling release with no explicit version metadata. It was first listed on Jun 27, 2026.
Ranks ahead of 372 of 137,492 servers on MCP Toplist.
Use Subdomain.app
No credentials or required configuration declared — add it to your MCP client and go.
claude mcp add --transport http subdomain-app https://api.subdomain.app/mcp[mcp_servers.subdomain-app]
url = "https://api.subdomain.app/mcp"Add to ~/.codex/config.toml.
https://api.subdomain.app/mcpSettings → Connectors → “Add custom connector”, then paste this URL.
{
"mcpServers": {
"subdomain-app": {
"url": "https://api.subdomain.app/mcp"
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project).
{
"servers": {
"subdomain-app": {
"type": "http",
"url": "https://api.subdomain.app/mcp"
}
}
}Save as .vscode/mcp.json in your workspace.
{
"mcpServers": {
"subdomain-app": {
"serverUrl": "https://api.subdomain.app/mcp"
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
{
"mcpServers": {
"subdomain-app": {
"url": "https://api.subdomain.app/mcp"
}
}
}Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/pulsemcp%2Fsubdomain-app)<a href="https://mcptoplist.com/server/pulsemcp%2Fsubdomain-app"><img src="https://mcptoplist.com/badge/pulsemcp%2Fsubdomain-app.svg" alt="MCP Toplist: #137,120 of 137,492" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 1 registry
Not versioned
This server is published through a registry that does not expose explicit version metadata, and no GitHub release tags were found on the linked repository. The listing tracks a single rolling release.
Frequently asked questions
- Is Subdomain.app listed on the Official MCP Registry?
- Subdomain.app is not on the Official MCP Registry. It is listed on PulseMCP.
- How many versions does Subdomain.app have?
- Subdomain.app ships as a single rolling release with no explicit version metadata.
Do you run this server?
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