# Nmap (portscan.com)

Probes the TCP ports on the visitor's public IP address from the open internet and reports each as open, closed or filtered.

- Atlas card: https://inite.ai/en/atlas/portscan.com
- Site: https://portscan.com
- For: People checking which ports their own public IP exposes, such as home lab owners and port forwarding users.
- Use 0/100 · alive 100/100

## Used for

- check which ports respond on your public IP
- verify port forwarding for a home server
- automate port scans from scripts and pipelines

## Price

Not read yet.

## For developers

- OpenAPI: https://api.portscan.com/openapi.json (4 paths)
- API docs: https://api.portscan.com
- MCP server: com.portscan/port-scanner (namespace; open on 2026-10-18, 2 tools)
- Read 2026-10-18

## Your data

- Certifications stated: none
- Read 2026-10-18

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Source: INITE Atlas, https://inite.ai/en/atlas/portscan.com. JSON: https://inite.ai/api/atlas/portscan.com. MCP: https://inite.ai/api/mcp (atlas_lookup).