Pricing

from $0.75 / 1,000 domains

Email Security Checker: SPF, DMARC, DKIM & Mail Provider

Check SPF, DMARC, DKIM, BIMI and MTA-STS for any list of domains from public DNS, and see each domain's email provider (Google Workspace, Microsoft 365, Proofpoint...) and sending tools (SendGrid, HubSpot, Mailchimp). Plain-English issues per domain.

Pricing

from $0.75 / 1,000 domains

Rating

0.0

(0)

Developer

Red Fox Scout

Actor stats

Bookmarked

Total users

Monthly active users

3 days ago

Last modified

Bulk Email Verifier & Finder - Mailbox Exists, SPF/DKIM/DMARC

apivault_labs/email-deliverability-checker

Bulk email verifier & finder: live mailbox check (accepted/rejected/catch-all), SPF/DKIM/DMARC, spam-trap & blacklist, typo fix, find emails by name+company. Pay only for definitive results.

Apivault Labs

DMARC Checker

onescales/dmarc-checker

Simple DMARC record lookup tool. Check email security configuration for multiple domains in a single run.

One Scales

5.0

(2)

Bulk Email Deliverability Checker — MX, SPF, DKIM, DMARC & BIMI

logiover/bulk-email-deliverability-checker

Check email deliverability for thousands of domains in bulk. Verifies MX records, parses SPF policies, discovers DKIM selectors, parses DMARC tags and checks BIMI. Returns a detailed deliverability score per domain. No API key — ideal for cold email campaigns and email marketing audits.

Logiover

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.

wei seer

DMARC & Email Security Checker

taroyamada/dns-dmarc-security-checker

Validate email-domain infrastructure. No API key / no login. Open Input → leave defaults → Start (1 domain ≈ USD 0.008 total): https://console.apify.com/actors/PUumFXvaFfJrkaMF3/input

naoki anzai

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

plotbench/email-dns-security-auditor

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.

Plotbench Studio

DMARC, SPF & DKIM Validator

andok/dmarc-spf-dkim-validator

Validate email authentication DNS records to prevent spoofing and ensure high email deliverability for your domains.

Andok

Domain Checker — WHOIS, DNS & SSL Lookup API

vivid_astronaut/domain-checker

Check domain availability and fetch WHOIS records, DNS records, and SSL certificate details in one call. Supports bulk domain lists — useful for domain research, brand monitoring, and infrastructure audits.

BRAINIALL Team

Bulk SPF, DMARC & DKIM Checker + Email Provider Finder

tanod/domain-email-checker

Check thousands of domains for SPF, DMARC, DKIM, MTA-STS, TLS-RPT and BIMI, detect the mailbox provider (Google Workspace, Microsoft 365...), security gateway and sending services, and get a 0-100 deliverability score with prioritized fixes. Paste domains, emails or URLs.

Tanod Labs

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.