Email Deliverability & DNS Security Auditor (SPF, DMARC)

Email Verifier & Deliverability Checker

yasir-on-apify/email-verifier-deliverability-checker

Verify single emails or bulk email lists with deliverability checks, quality scores, and disposable, catch-all and role account detection. Use the Apify API or Console, then export results to CSV, Excel or JSON for cold outreach, CRM checks and email list cleaning.

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.

Email Verifier & Finder — MX Checks & Email Discovery

apivault_labs/email-deliverability-checker

Check email and sender-auth signals or generate finder candidates; unknown mailbox status stays explicit. No login. Bulk export: JSON, CSV, Excel and API. PPE: from $0.4/1K email verification results; start fee, usage extra; mode rates differ.

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.

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

DNS Lookup

superlativetech/dns-lookup

Bulk DNS records lookup. Query MX, SPF, DMARC, DKIM, TXT, CNAME, A, AAAA, NS, SOA and reverse DNS for any domain or IP. Batch thousands or query one instantly using the Standby API. For domain registration data, see WHOIS Lookup.

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.

List archived snapshots of any URL or site from the Internet Archive Wayback Machine: timestamp, date, status, MIME type, digest and direct archive link; date ranges, one-per-day collapsing, optional archived text. Pay per snapshot.

Website DNS Scraper - Mail provider / Tech stack

saswave/website-dns-scraper

$0.9 / 1000 results. From a list of domain names, get infos about tech stack (hubspot, webflow, klaviyo ...) used and mail provider (google, outlook ...) + All the dns records (TXT, A, SOA ..) DNS based

Email MX & Deliverability Verifier

fetch_cat/email-mx-deliverability-verifier

Check email syntax, MX records, disposable domains and role accounts in pasted lists or Apify datasets. Get risk signals, not inbox guarantees.