# Drwho (drwho.me)

Runs 32 free DNS, mail, web and developer checks, mostly in the browser, also exposed through an MCP server.

- Atlas card: https://inite.ai/en/atlas/drwho.me
- Site: https://drwho.me
- For: Developers and admins checking domain email, DNS and web settings, including AI agents.
- Categories: dev
- Use 0/100 · alive 100/100

## Used for

- check a domain's SPF, DKIM and DMARC email records
- look up DNS records and mail servers for a domain
- inspect a site's security headers and TLS certificate

## Price

- from 29 USD/one-time (read 2026-10-26 on https://drwho.me/pricing)

## For developers

- MCP server: me.drwho/tools (namespace; open on 2026-10-26, 29 tools)
- Read 2026-10-26

## MCP server, measured daily

Server: https://drwho.me/mcp/mcp, checked every day since 2026-10-26 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 894 ms
- Sign-in: none
- Context its tool definitions take: about 5820 tokens (29 tools)
- Tool definitions: A, 100/100
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-26

---

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