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Created by
DNS Doctor
Last update
11 hours ago
DNS Doctor integration
is built and maintained by our partners at DNS Doctor and verified by n8n. That means it’s solid, safe, and ready to help you tap into some great capabilities.
Scan any domain for SPF, DKIM, DMARC, MX, DNS and blacklist problems, then get the exact record to publish. Records come from a validating engine, never a guess. Check propagation across six regions, audit SPF includes, and pull DMARC monitoring alerts into your workflows.

Add Monitored Domain
Adds a domain to the token account's monitoring and returns the ownership TXT record to publish. Requires a credential with the domains:manage scope.
Build DMARC Upgrade
The next safe DMARC record (alignment-gated) with the rationale. The record can be null; then the rationale is the answer.
Check Domain Verification
Re-checks the ownership TXT record and marks the domain verified on a match. A transient outcome is our lookup, never a verdict about the DNS.
Get Domain Records
The ownership record while unverified, and the DMARC reporting record once verified. Read-only.
Get Monitoring Signup Link
A link that carries the domain into paid monitoring, for a human to open. Nothing is created and no email is sent.
Get Report
The last persisted report, or a fresh scan when none exists
Scan
SPF, DKIM, DMARC, MX, DNS health, blacklists and expiry with deterministic per-check verdicts and copy-paste fix records
Get Alerts
Alerts for your monitored domains, newest first, with a paging cursor. Needs an API token.
Get Readiness
Whether a monitored domain is ready for the next DMARC policy step, from its aggregate reports. Needs an API token.
Audit SPF Includes
Walk every include and redirect and report who can transitively send as the domain, with typed findings
Check DKIM Selector
Read one DKIM selector and report the key and its strength
Check DNS Record
Read one record at the authoritative nameservers and at public resolvers, with TTLs and whether they agree
Check Propagation
Read one name from six locations on four continents and report whether a change has propagated
Check Reverse DNS
The PTR record of an IP address and whether it is forward-confirmed
Count SPF Lookups
The DNS lookups an SPF record spends against the limit of 10, term by term
Look Up Registration
Read the registry over RDAP for registrar, dates, EPP status codes, nameservers and DNSSEC
Validate DMARC Record
Parse a DMARC record and report its tags, policy, warnings and errors
Verified nodes need a quick setup by an instance owner first, but after that, everyone on the instance can start using them in their workflows. Learn more here.
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