Who should use DMARCguard?

DMARCguard is a B2B product built for email administrators and security teams.

Yes — there is a free tier, with paid plans for advanced use.

What platforms does DMARCguard run on?

DMARCguard runs on the web, the command line, and API.

Is DMARCguard still maintained?

The GitHub repository shows 42 commits in the last 90 days.

What are alternatives to DMARCguard?

Similar projects tracked by PulseGate include DMARCinator, Dmarclytics, and yourDMARC.

Who makes DMARCguard?

DMARCguard is developed by DMARCguard.

When did DMARCguard launch?

DMARCguard first shipped in 2025.

Back to the index

DMARCguard

Name: DMARCguard
Author: DMARCguard

dmarcguard.ioWebsite firewall, bot & spam protection

DMARCguard monitors DMARC and related email authentication protocols across domains, providing compliance scores, audit reports, and remediation guidance. It also offers diagnostic tools for SPF, DKIM, BIMI, TLS-RPT, MTA-STS, DNS, and email headers for security and IT teams.

FreemiumApache-2.0WebCLICloud-managedAPI

Visit dmarcguard.io

208stars

23forks

12features

2025since

Overview

12 features

In the Website firewall, bot & spam protection space, DMARCguard takes a focused approach. It focuses on detecting and fixing email authentication failures, domain spoofing risks, and compliance gaps. It is built as a B2B product for email administrators and security teams. DMARCguard follows a freemium model. It ships for the web, the command line, and API.

DMARCguard builds and maintains DMARCguard, and it first shipped in 2025. Development happens publicly on GitHub with 208 stars and 42 commits in the last 90 days. Among its 12 catalogued features are DMARC Monitoring, Compliance Scoring, and PDF Audit Reports. It exposes integrations via a public API.

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

DMARC Monitoring
Compliance Scoring
PDF Audit Reports
Remediation Guidance
SPF Tools
DKIM Tools
BIMI Checks
TLS-RPT Checks
MTA-STS Checks
DNS Lookups
Email Header Analysis
Blacklist Checks

Built with & integrations

Framework

AstroVue

Hosting

Cloudflare

Written with

Claude Code

Connectors

API

Runs on

BrowserCLICloud-managedAPI-only

Written with — evidence

Claude Code: CLAUDE.md

Detected from

Vue: bdata-v- in the HTML
Astro: astro-island in the HTML · /_astro/ in the HTML
Cloudflare: cf-ray header · cf-cache-status header

Trust & compliance

License

Apache-2.0

Verified signals

HTTPSPrivacy Policy Terms of ServiceFree tierGitHub · ★ 208Active maintenance

Legal

Indexing history

What PulseGate has recorded for this listing

Indexed18 Sep · 03:47 UTC
dmarcguardhq/parse-dmarc verified via GitHub Search (Smart)
Source: GitHub Search (Smart) · Open
Indexed14 Sep · 07:45 UTC
dmarcguardhq/parse-dmarc verified via GitHub Search (Smart)
Source: GitHub Search (Smart) · Open
Indexed10 Sep · 11:10 UTC
dmarcguardhq/dmarcguard verified via GitHub Search (Smart)
Source: GitHub Search (Smart) · Open
Indexed6 Sep · 15:15 UTC
dmarcguardhq/dmarcguard verified via GitHub Search (Smart)
Source: GitHub Search (Smart) · Open
Indexed2 Sep · 01:04 UTC
dmarcguardhq/dmarcguard verified via GitHub Search (Smart)
Source: GitHub Search (Smart) · Open
Indexed30 Aug · 00:04 UTC
dmarcguardhq/dmarcguard verified via GitHub Search (Smart)
Source: GitHub Search (Smart) · Open

Frequently asked questions about DMARCguard

What does DMARCguard do?: DMARCguard focuses on detecting and fixing email authentication failures, domain spoofing risks, and compliance gaps. It is catalogued under Website firewall, bot & spam protection on PulseGate.
Who should use DMARCguard?: DMARCguard is a B2B product built for email administrators and security teams.
Is DMARCguard free?: Yes — there is a free tier, with paid plans for advanced use.
What platforms does DMARCguard run on?: DMARCguard runs on the web, the command line, and API.
Is DMARCguard still maintained?: The GitHub repository shows 42 commits in the last 90 days.
What are alternatives to DMARCguard?: Similar projects tracked by PulseGate include DMARCinator, Dmarclytics, and yourDMARC.DMARCinator Dmarclytics yourDMARC
Who makes DMARCguard?: DMARCguard is developed by DMARCguard.
When did DMARCguard launch?: DMARCguard first shipped in 2025.

At a glance

Pricing: Freemium · pricing page detected · free tier
Platforms: API · CLI · Web
Languages: English
Open source: Yes · ★ 208
License: Apache-2.0
Built for: email administrators and security teams
Model: B2B
Solves: Detecting and fixing email authentication failures, domain spoofing risks, and compliance gaps.

Registered as

GitHub: dmarcguardhq/dmarcguard
GitHub: dmarcguardhq/parse-dmarc

Developer

Team

GitHub

Open source

View on GitHub

Stars: 208
Forks: 23
Open issues: 4
Last commit: 18 Sep 2026
Commits 90d: 42
Contributors: 14
Authorship: Team
Default branch: main
Latest release: v1.7.0 · 18 Sep 2026

Index record

Indexed: 19 Sep 2026
Lifecycle: Alive
Last seen: 19 Sep 2026

Identity audit (13)

Slug: dmarcguardhq-parse-dmarc-dmarcguard-io
Lifecycle state recorded: 19 Sep 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 19 Sep 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: 20 Sep 2026
Canonical URL: https://dmarcguard.io/

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