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Email Deliverability & DNS Security Auditor (SPF, DKIM, DMARC)

Try for free

Check email deliverability and DNS security for any list of domains: SPF, DKIM, DMARC, MX, DNSSEC, MTA-STS, TLS-RPT and BIMI audited in one run. Deterministic scoring, actionable findings, no API keys.

Pricing

from $10.00 / 1,000 domain auditeds

Rating

0.0

(0)

Developer

Plotbench Studio

Actor stats

Bookmarked

Total users

Monthly active users

15 days ago

Last modified

Categories

Developer tools

SEO tools

You can access the Email Deliverability & DNS Security Auditor (SPF, DKIM, DMARC) programmatically from your own applications by using the Apify API. You can also choose the language preference from below. To use the Apify API, you’ll need an Apify account and your API token, found in API & Integrations in Apify Console.

Python

JavaScript

CLI

OpenAPI

HTTP

MCP

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Email Deliverability Checker — SPF, DKIM, DMARC Audit OpenAPI definition

OpenAPI is a standard for designing and describing RESTful APIs, allowing developers to define API structure, endpoints, and data formats in a machine-readable way. It simplifies API development, integration, and documentation.

OpenAPI is effective when used with AI agents and GPTs by standardizing how these systems interact with various APIs, for reliable integrations and efficient communication.

By defining machine-readable API specifications, OpenAPI allows AI models like GPTs to understand and use varied data sources, improving accuracy. This accelerates development, reduces errors, and provides context-aware responses, making OpenAPI a core component for AI applications.

You can download the OpenAPI definitions for Email Deliverability & DNS Security Auditor (SPF, DKIM, DMARC) from the options below:

OpenAPI.json

If you’d like to learn more about how OpenAPI powers GPTs, read our blog post.

You can also check out our other API clients:

Email Deliverability & DNS Security Auditor (SPF, DKIM, DMARC) API in Python

Email Deliverability & DNS Security Auditor (SPF, DKIM, DMARC) API in JavaScript

Email Deliverability & DNS Security Auditor (SPF, DKIM, DMARC) API through CLI

Email Deliverability & DNS Security Auditor (SPF, DKIM, DMARC) API

Bulk Email Deliverability Checker - SPF, DKIM, DMARC, MX

codeblix/email-deliverability-checker

Audit thousands of domains for email authentication, DNS issues, and deliverability risk. Checks SPF, DKIM, DMARC, MX, DNSSEC, MTA-STS, TLS-RPT, BIMI. No login, no proxy, no API keys needed.

Jayesh Choolun

Email Security & Deliverability Analyzer — SPF DKIM DMARC

perryay/email-security-analyzer

Enterprise email domain security audit: SPF/DKIM/DMARC/BIMI/MTA-STS DNS validation, 50+ blacklist scans, MX record analysis with IP resolution, deliverability scoring (0-100), and detailed remediation advice.

Perry AY

Email Deliverability & DNS Security Auditor (SPF, DMARC)

arthursbuisness/email-dns-deliverability-auditor

Arthur

Email Domain Security & Deliverability Auditor

feeng/email-domain-security-deliverability-auditor

🛡️ Audit MX, SPF, DMARC, DKIM, MTA-STS, TLS-RPT, BIMI, CAA, DNSSEC, and web TLS without sending email. Get evidence-backed security and deliverability scores, prioritized fixes, and a client-ready report.

Daniel S.

Email Deliverability Auditor — SPF DKIM DMARC BIMI

q_services/email-deliverability-auditor

Audit any domain's email authentication (MX, SPF, DMARC, BIMI, DKIM) and get a deliverability score with actionable issues.

Q Services

MX Lookup — Email DNS, SPF, DKIM & DMARC

junipr/mx-lookup

Check MX, SPF, DKIM, DMARC, TXT, CAA, and email DNS records in bulk with validation findings and deliverability diagnostics.

junipr

Email Domain Security Auditor — $0.50/1K

scrapesignal_labs/email-domain-security-auditor

Audit MX, SPF, DMARC, DKIM, MTA-STS, TLS-RPT, BIMI, DNS, provider, issues, and readiness score for domain lists.

ScrapeSignal Labs

SPF, DKIM & DMARC Checker: Email Deliverability Auditor

fayoussef/email-deliverability-auditor

Audit any domain's email deliverability in seconds. Checks SPF, DKIM (around 30 selectors), DMARC, MX, MTA-STS, BIMI and DNSSEC, tests your mail servers against DNS blacklists, and returns a 0-100 score with prioritized fixes. Bulk-ready. No login and no SMTP connection, just fast DNS.

youssef farhan

Email Security DNS Validator (DMARC/SPF/DKIM)

sootesting/email-security-dns-validator

Validate email security DNS records for any domain: DMARC, SPF, DKIM. Outputs structured validation results. Pay-per-event.

soot

Bulk Email Deliverability Checker (MX/SPF/DMARC/DKIM)

weiseer/email-deliverability-checker

Bulk-check domains for email setup & authentication over DNS: MX + provider, SPF, DMARC policy, DKIM selectors, with a deliverability score. One JSON row per domain.