# DNS Doctor (dnsdoctor.dev)

Checks a domain's SPF, DMARC, DKIM, MX, blacklist and SSL expiry records, then generates the exact DNS record fix needed.

- Atlas card: https://inite.ai/en/atlas/dnsdoctor.dev
- Site: https://dnsdoctor.dev
- For: Domain owners and email admins whose mail lands in spam, fixing SPF, DKIM and DMARC records.
- Use 0/100 · alive 100/100

## Used for

- check a domain's SPF, DKIM and DMARC records
- find the exact DNS record to paste
- get alerts when mail DNS records change or break

## Price

- from 12 USD/month, free plan (read 2026-10-21 on https://dnsdoctor.dev/pricing)

## For developers

- OpenAPI: https://dnsdoctor.dev/openapi.json (21 paths)
- API docs: https://dnsdoctor.dev/api/v1/docs
- MCP server: dev.dnsdoctor/dns-doctor (namespace; open on 2026-10-21, 27 tools)
- Read 2026-10-21

## MCP server, measured daily

Server: https://dnsdoctor.dev/mcp, checked every day since 2026-10-21 (6 checks).

- Answered: measuring, 6 daily checks so far
- Median first answer: 635 ms
- Sign-in: none
- Context its tool definitions take: about 10403 tokens (27 tools)
- Tool definitions: A, 100/100
- Warning "open_writes": add_monitored_domain
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Training on your data: no (https://dnsdoctor.dev/privacy)
- Read 2026-10-21

---

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