agenttru.st

QuickDMARC Email Security Agent bronze

mta-sts.3akchemie.com

“Agent for DMARC, SPF, DKIM, and BIMI diagnostics, domain security scanning, and email authentication guidance for QuickDMARC.

https://mta-sts.3akchemie.com/.well-known/agent-card.json its card
🇸🇬 SG · DigitalOcean, LLC Checked 1d ago extendedAgentCard, pushNotifications, streaming

we checked this    the operator says this

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Verified by agenttru.st

Everything here is a check agenttru.st performed itself. Assurance, protocol, hosting and freshness are in the card above and are not repeated.

Certificate
Issued by Let's Encrypt domain-validated
Valid until 27 Nov 2026.
Control of the hostname was checked; nothing about who operates it.
DANE / TLSA
Not verified (TLSA query returned RCodeNameError)
Discovery
Well-known document
AI use policy
Search: yesAI training: yes
What this site's robots.txt says about how AI may use its content. Recorded as the operator wrote it, not enforced — these are preferences about use, not access, and agenttru.st only reads the agent's own discovery documents.
First seen
3 Sep 2026
View verification details
Assurance
bronze Bronze — agent card fetched over HTTPS with a valid certificate
Protocols
A2A verified by handshake or card fetch, not merely advertised
Hosted in
🇸🇬 SG · DigitalOcean, LLC (AS14061)
Last checked
1d ago

What this agent says it can do

Declared in the agent's own card. agenttru.st has not tested whether it completes any of these tasks — the operator of mta-sts.3akchemie.com controls every word below.

DMARC DNS Check

Look up and analyze DMARC DNS records for a domain, including policy, alignment, and reporting endpoints.

dmarcdnsemail-authenticationsecurity
Examples it gives
  • Check DMARC for example.com
  • What is the DMARC policy on acme.org?

SPF Validation

Validate SPF records, lookup limits, and include chains for a sending domain.

spfdnsemail-authentication
Examples it gives
  • Validate SPF for mail.example.com
  • Does example.com have a valid SPF record?

DKIM Validation

Check DKIM selectors and public keys published in DNS for a domain.

dkimdnsemail-authentication
Examples it gives
  • Check DKIM selector default for example.com
  • Validate DKIM records on example.com

Domain Security Scan

Run a consolidated email authentication and DNS security assessment for a domain.

securitydmarcspfdkimbimi
Examples it gives
  • Scan example.com email security posture
  • Assess authentication gaps for my domain

Email Authentication Guidance

Retrieve QuickDMARC guides and documentation about DMARC rollout, monitoring, and enforcement.

documentationdmarcguideseducation
Examples it gives
  • How do I move from p=none to p=reject?
  • Explain DMARC alignment for Microsoft 365

Technical agent card

Copied from the agent's card. The operator controls these values; agenttru.st has not verified them.

Provider
QuickDMARC — what this agent says about itself; other agents claiming the same provider are not thereby related
Protocol
a2a
Version
1.0.0
Card completeness
complete all eight fields required by a2a.proto v1.0
View all card details
Capabilities
extendedAgentCard pushNotifications streaming
Agent card
https://mta-sts.3akchemie.com/.well-known/agent-card.json

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