Pricing

from $3.00 / 1,000 domain auditeds

Domain Email Security Audit - SPF, DMARC, DKIM, MTA-STS, DNSSEC

Bulk-check domains for SPF (10-lookup limit), DMARC, DKIM key size, MTA-STS, TLS-RPT, BIMI, CAA, DNSSEC and HTTPS certificate expiry. Score, grade and fix list per domain.

Pricing

from $3.00 / 1,000 domain auditeds

Rating

0.0

(0)

Developer

Stephen

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Monthly active users

a day ago

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Domain Security & Email Deliverability — DNS, SPF, DMARC, DKIM

ryanclinton/dns-record-lookup

Audit a domain portfolio for email spoofing, broken SPF, DMARC enforcement, DNSSEC and shadow-SaaS senders. Returns a posture score, what to fix first, vendor dependencies and drift alerts — not just records. Bulk DNS / SPF / DMARC / DKIM lookup, no API keys.

Ryan Clinton

Security Headers Checker - Audit CSP, HSTS, XFO and more

scrappy_garden/security-headers-checker

Check common HTTP security headers for one or more URLs (Content-Security-Policy, Strict-Transport-Security, X-Frame-Options, X-Content-Type-Options, Referrer-Policy, Permissions-Policy, COOP/COEP/CORP). Useful for quick security hardening audits.

Bikram Adhikari

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 Authentication Auditor - SPF, DKIM, DMARC Fix Plan

enbotix/email-authentication-auditor

Grades a domain's email authentication (SPF, DKIM, DMARC, MX, blacklists, DNS) and returns the exact DNS records to publish to fix what is broken. Covers date-based DKIM selectors, distinguishes revoked keys from absent ones, and never proposes replacing a working SPF record.

Enbo Tix

Bulk Domain Checker: WHOIS Lookup, DNS, SSL & HTTP

aiqlabs/bulk-domain-checker

Check a list of domains in one run: DNS records, mail provider from MX, SPF/DMARC, HTTP status and full redirect chain, SSL certificate expiry, and WHOIS/RDAP registration - plus a plain-English issue list per domain. No API keys.

Ai-Q Labs

Domain DNS and Email Check: SPF, DMARC, DKIM, MX and SSL

examsens.ai/domain-dns-check

Checks the DNS records, email authentication (SPF, DMARC, DKIM, MX, MTA-STS, BIMI) and HTTPS certificate expiry of domains you name, and lists every problem found.

Ed Rayyis

Domain Email Security Checker: SPF, DMARC, DKIM, MX

dodge_bot/domain-email-security

Check any list of domains for email authentication and spoofing protection: SPF (including +all and the 10-lookup limit), DMARC policy and reporting, DKIM keys on 30 common selectors, MX and mail provider, MTA-STS, TLS-RPT and BIMI. A-F grade and a plain list of issues per domain.

Dodge Sucharda

Domain SEO Overview — Organic Keywords & Traffic in Bulk

saliga/domain-seo-overview

Google organic keywords, estimated organic and paid clicks, top-3 and top-10 rankings and traffic value for thousands of domains in one run. 1,000 domains per lookup in bulk mode. No Semrush or Ahrefs account needed.

Salih Küçükkayış

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

Public Email Auth DNS Readiness Agent

jacksu/public-email-auth-dns-readiness-agent

Check public email authentication DNS readiness for domains: MX, SPF, DMARC, DKIM selectors, BIMI, MTA-STS, TLS-RPT, risk labels, stable hashes, and useful-result pricing.