External endpointresponds
Subdomain API
Find known subdomains of a domain. Passive data; may include historic entries. List or count.
Endpoint URL
https://api.subdomain.app/mcpCurrent status
responds
Last checked
Aug 3, 2026, 07:47 AM UTC
Check
MCP initialize · 8s limit
Latency
592 ms
Response record
2 of 2 rounds
Transport
streamable-http
Source
mcp_registry
Registry name
app.subdomain/subdomains
Current observation
This endpoint answered at its latest recorded check.
Check history
Oldest to newest. Each row is one recorded check.
- respondsMCP initialize · 8s limit · HTTP 200 · 666ms
- respondsMCP initialize · 8s limit · HTTP 200 · 592ms