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dmarc.quest

dmarc.quest·Business & Operations

dmarc.quest instantly analyzes any domain's SPF, DKIM, DMARC, and BIMI records, delivering a report card and optional deep AI-powered plain-English explanation of what each record means and what to fix. It identifies authorized senders and helps prevent impersonation attacks that damage reputation. Users can opt into ongoing monitoring for unauthorized senders and receive guidance on locking down their email domain to ensure legitimate mail reaches inboxes instead of spam folders.

FreemiumWebCloud-managed
Ddmarc.quest preview
Visit dmarc.quest↗

Overview

5 features

dmarc.quest is a Business & Operations project. It focuses on understanding and correctly configuring email authentication records to prevent spoofing and improve deliverability. It is built as a B2B product for domain owners and email administrators. There is a free tier. dmarc.quest is available on the web.

It is developed by dmarc.quest, and it first shipped in 2025. Key capabilities include Domain Check, AI Analysis, and Plain English Reports. It exposes integrations via a public API.

Summary written by a language model from the project’s public pages.

  • ✓Domain Check
  • ✓AI Analysis
  • ✓Plain English Reports
  • ✓Ongoing Monitoring
  • ✓Unauthorized Sender Alerts
Tags
email-authenticationdmarc-monitorspf-dkim-checkemail-securitydomain-reputation
AI capabilities
Text
Inference: Cloud API

Built with & integrations

Framework
Next.js
Hosting
Vercel
Connectors
API
Runs on
BrowserCloud-managed
Detected from
Next.js
x-powered-by header · /_next/static/ in the HTML · __next_f in the HTML
Vercel
x-vercel-id header · x-vercel-cache header

Trust & compliance

Verified signals
✓HTTPS✓Free tier

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed31 Jul · 04:39 UTC
    Show HN: DMARC.quest SPF/DKIM/DMARC Demystified verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about dmarc.quest

What does dmarc.quest do?
Dmarc.quest focuses on understanding and correctly configuring email authentication records to prevent spoofing and improve deliverability. It is catalogued under Business & Operations on PulseGate.
Who should use dmarc.quest?
dmarc.quest is a B2B product built for domain owners and email administrators.
Does dmarc.quest have a free plan?
Yes — there is a free tier, with paid plans for advanced use.
What platforms does dmarc.quest run on?
dmarc.quest runs on the web.
Is dmarc.quest still active?
Unverified. dmarc.quest has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to dmarc.quest?
Similar projects tracked by PulseGate include Dmarc Checker App, DmarcDkim.com, and yourDMARC.Dmarc Checker AppDmarcDkim.comyourDMARC
Who makes dmarc.quest?
dmarc.quest is developed by dmarc.quest.
When did dmarc.quest launch?
dmarc.quest first shipped in 2025.

At a glance

Platforms
Web
Languages
English
Built for
domain owners and email administrators
Model
B2B
Solves
Understanding and correctly configuring email authentication records to prevent spoofing and improve deliverability.

Live coverage

Identity confidence
High · 90.8
Indexed
31 Jul 2026
Lifecycle
Alive
Last seen
31 Jul 2026
Identity audit (13)
Slug
show-hn-dmarc-quest-spf-dkim-dmarc-demystified-dmarc-quest
Lifecycle state recorded
31 Jul 2026
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
31 Jul 2026
Timeline basis
Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from
Derived from the project's own page and URL.
Category from
Assigned by a language model.
Summary from
Written by a language model from public pages.
Languages from
Detected by a language model, checked against the page's own declaration.
Last updated
31 Jul 2026
Canonical URL
https://dmarc.quest/

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