Pricing

from $0.64 / 1,000 spf-checked domains

SPF Record Checker - Validate SPF & Count DNS Lookups

Validate SPF for up to 200 domains per run: parsed mechanisms, DNS lookup count vs the RFC 7208 limit of 10, all-qualifier and plain-English issues. $0.0008 per domain, no start fee, failures never charged — cheaper than measured incumbents ($0.001+/item). For deliverability and security audits.

Pricing

from $0.64 / 1,000 spf-checked domains

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Broke to Built

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3 days ago

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Configure MCP server with SPF Record Checker - Validate SPF & the 10-Lookup Limit

The configuration above connects to the hosted Apify MCP server with the SPF Record Checker - Validate SPF & the 10-Lookup Limit Actor already loaded. It uses OAuth, so your client opens a browser window to sign you in to Apify on first use. No API token is needed. Clients without OAuth support can authenticate with an Authorization: Bearer header carrying an API token from API & Integrations in Apify Console.

Get a ready-to-use configuration for your MCP client with the SPF Record Checker - Validate SPF & the 10-Lookup Limit Actor preconfigured at https://mcp.apify.com/?tools=fetch-actor-details,eliai/spf-record-checker.

You can connect to the Apify MCP Server using clients like Tester MCP Client, or any other MCP client of your choice.

If you want to learn more about our Apify MCP implementation, check out our MCP documentation. To learn more about the Model Context Protocol in general, refer to the official MCP documentation or read our blog post.

DMARC Record Checker - Fetch, Parse & Grade DMARC Policy

eliai/dmarc-record-checker

Check DMARC for up to 200 domains per run: policy, pct, rua/ruf reports, grade (enforced/monitor/missing) and plain-English issues. $0.0008 per domain, no start fee, failures never charged — cheaper than measured incumbents ($0.001-$0.05/domain). For security audits, deliverability and lead gen.

Broke to Built

SPF Record Auditor

junipr/spf-record-auditor

Audit SPF syntax, lookup count, duplicate records, risky includes, and common deliverability issues.

junipr

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

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

eliai/email-deliverability-checker

Audit MX + SPF + DMARC + DKIM (9 selectors) for up to 100 domains per run: weighted 0-100 score, letter grade and copy-paste fixes. $0.002 per domain with all four checks included, no start fee, and invalid inputs or DNS failures are never charged. For cold-email prep and lead qualification.

Broke to Built

MX Record Checker - Verify a Domain Can Receive Email

eliai/mx-record-checker

Check MX records for up to 200 domains or email addresses per run: priority-sorted exchanges resolved to IPs, RFC 5321 implicit-MX fallback, canReceiveEmail verdict. $0.0004 per domain, no start fee, failures never charged — cheaper than measured incumbents. For list hygiene and lead qualification.

Broke to Built

Bulk Email Health: SPF, DMARC, DKIM & MX Checker

cottony_brittlegill/domain-mailhealth-bulk

Bulk email deliverability and security audit: MX, SPF, DMARC and DKIM (common selectors) for up to 100,000 domains in one normalized JSON per domain, with an A-F grade and actionable issues. Failed lookups are never charged.

cottony_brittlegill

DNS Lookup API - Bulk DNS Records Checker

pink_comic/dns-lookup-records

Bulk DNS lookup API for domain records. Check A, AAAA, MX, NS, TXT, CNAME, SOA, and SRV records across many domains for email deliverability, SPF/DKIM/DMARC checks, DNS migrations, security audits, and infrastructure monitoring.

Ava Torres

Bulk Email Deliverability Auditor - SPF, DKIM, DMARC

technicaldost/bulk-email-deliverability-auditor

Audit SPF, DKIM, DMARC and MX for thousands of domains at once. Returns a graded deliverability score, the parsed records, and a plain-English list of what is wrong. DNS only, so it is fast and costs a fraction of a cent per domain. No API key needed.

Technical Dost Solutions

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.