Bulk SPF / DMARC / MX Auditor

Email Verifier, Finder & Deliverability Checker

automation-lab/email-enrichment

Verify and find business emails for lead lists from Google Maps, websites, CRMs, or domains. SMTP, MX, SPF/DKIM/DMARC, catch-all, disposable, role-account, provider, and confidence scoring included.

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.

Website Security Audit - Headers, SSL & Exposure Scanner

smart-digital/website-security-vulnerability-audit

Scan any website and get a 0-100 security score with the findings behind it: missing HTTP security headers, SSL/TLS issues, exposed files and server banners, CMS admin exposure, each with a severity and a concrete fix.

Email Verifier - Bulk List Cleaning, MX & Disposable Checks

dami_studio/email-verification

Email verifier: clean a bulk email list before you send. Paste it, or read a dataset, CSV, Excel or Google Sheets file. Each address is checked for syntax and a working MX record, and flagged if disposable, a role inbox like info@ or a free provider. It never sends mail. $0.49 per 1,000.

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.

DNS Lookup Records - Domain MX/SPF & Merchant KYB API

pink_comic/dns-lookup-records

Bulk DNS record lookup (A/AAAA, MX, NS, TXT, CNAME, SOA, SRV) for merchant domain KYB, email deliverability, and SPF/DKIM/DMARC audits. Related: whois-domain-lookup, ssl-certificate-checker, website-company-enrichment.

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.

DNS Lookup | Scrape Domain Records & Security Intelligence

datascoutapi/dns-lookup

DNS lookup scrapes 22 data points including 10 DNS records (A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, PTR, CAA) + email security analysis ( SPF/DKIM/DMARC), SSL certificate checker, domain monitoring. Processes 100 domains per batch with security scoring.

Domain Intelligence Lookup

obicodes/domain-intel

Full domain intelligence in one call. Get WHOIS registration data, DNS records, SSL certificate status, IP geolocation, ASN, mail provider detection, and an actionable email security score (SPF, DMARC, MX). Built for developers, security teams, agencies, and growth teams.

DMARC Report Analyzer — Email Security & SPF/DKIM

perryay/dmarc-report-analyzer

Parse and analyze DMARC forensic and aggregate reports. Get SPF/DKIM alignment, identify spoofing attempts, and monitor email authentication health.