Subdomain API
Find known subdomains of a domain. Passive data; may include historic entries. List or count.
General capability
| Provider | Unknown — not yet linked to a verified owner |
|---|---|
| Owner | Not yet linked to a registered owner |
| Protocol | MCP |
| Version | 1.0.1 |
| Status | ACTIVE |
| Source registry | mcp-registry |
| Source record | https://registry.modelcontextprotocol.io/v0/servers/app.subdomain%2Fsubdomains |
| Website | https://subdomain.app |
| Authentication required | No |
| First seen by AgentGraph | 8/16/2026, 8:45:09 PM |
| Last seen by AgentGraph | 8/17/2026, 10:12:16 AM |
| Source last updated | 6/26/2026, 1:49:06 PM |
Transport
[
{
"url": "https://api.subdomain.app/mcp",
"kind": "remote",
"type": "streamable-http"
}
]This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.