The operator registers the business domains in scope, records the DNS owner and supplies only the DKIM selectors it is authorised to monitor.
Email-domain control monitoring
Email-domain control monitoring for MSPs and IT agencies
A bounded use case for MSPs and IT teams that need visible SPF, DMARC and explicitly supplied DKIM state across business domains with change ownership and recovery evidence.
Best fit
Small MSPs, IT agencies and email-operations teams responsible for multiple business domains.
The operating job
This use case fits teams where repeated manual DNS rechecking is expensive and responsibility for email-domain changes needs to stay explicit without turning DNS state into an inbox-placement promise.
Focused offer: Monitor meaningful SPF, DMARC and explicitly supplied DKIM state without repeatedly checking DNS by hand.
Use-case workflow
How the bounded workflow runs in practice.
The page is intentionally specific to one operating job. It is not a product-name-swapped landing page and does not create new proof beyond the underlying offer.
The service records directly verifiable SPF, DMARC and supplied-DKIM state and focuses alerts on meaningful transitions rather than lookup noise.
Changed evidence is routed to the responsible email or IT owner together with the expected state and enough context to investigate the change.
The workflow stops at DNS-control evidence and recovery verification; it does not infer sender reputation, inbox placement or deliverability outcomes.
Primary / official source basis
Verify the rule behind the operating use case.
Reviewed 2026-08-31. Source owner: IETF / RFC Editor.
RFC 7208 — Sender Policy Framework (SPF)
RFC Editor / IETF
Standards-track SPF protocol reference for published sending-domain authorization state.
RFC 6376 — DomainKeys Identified Mail (DKIM)
RFC Editor / IETF
Standards-track DKIM reference for selector/domain public-key verification.
RFC 9989 — DMARC
RFC Editor / IETF
Current May 2026 DMARC protocol specification, which obsoletes RFC 7489 and RFC 9091.
Boundary
Keep the use case inside the product's evidence boundary.
DKIM selectors are never guessed
No automatic DNS mutation
No guarantee of inbox placement, sender reputation or provider certification