Email Validator & MX Record Checker – Bulk, Disposable, Role

Check the HTTP status of a batch of URLs: finds broken links (4xx/5xx), dead redirects and slow responses. Only checks headers/status, never downloads or serves the linked page content.

Bulk email list cleaning without sending mail. Checks syntax, whether the domain exists and accepts email (MX and null MX), disposable providers, role accounts and free webmail, and suggests fixes for typos like gmial.com. $0.50 per 1,000.

Bulk Email List Cleaner — MX, Disposable & Typo Checks

saahir-job-data/bulk-email-list-cleaner

Clean email lists before paid mailbox verification. Check syntax and DNS mail routes, flag disposable and role addresses, suggest domain typo fixes, skip duplicates, and export clear reasons. Paste emails, CSV, or an Apify dataset. No SMTP or email sends.

Email Breach Checker – Check If Your Email Was Hacked

sian.agency/email-breach-checker

Check any email or username against indexed public breach records: breach sources, exposed password sightings and hashes per credential. Bulk lists. Pay per check.

Bulk Email Verifier: Syntax, Domain, MX & Role Checks

pavel.tashev/email-verifier

Clean an email list before you import it. Checks syntax, whether the domain exists and accepts mail (MX), disposable providers and role addresses, and says plainly what it could not determine.

Bulk Email Validator & List Cleaner: MX, Disposable & Typos

nerolabs/email-list-cleaner

Cleans an email list from an Apify dataset, a CSV/Excel file or Google Sheet, keeping every original column and adding a verdict per row: format, whether the domain accepts mail, throwaway domains, shared inboxes, typos and duplicates. Does NOT confirm individual mailboxes. Charged per address.

Check whether a domain can actually send email that lands. SPF, DKIM, DMARC, MX and BIMI read straight from DNS, with a score and a plain language list of what is missing or misconfigured.

Bulk DNSSEC Validation Checker

automation-lab/bulk-dnssec-validation-checker

Check up to 5,000 domains for DNSSEC delegation and cryptographic validation, with DS/DNSKEY details, validated, bogus, unsigned, and error statuses.

Bulk AI Crawler Policy Checker

bmiller1009/bulk-ai-crawler-policy-checker

Check robots.txt AI-crawler access across up to 100 domains in one run.

Email Domain Health & Deliverability Checker

itzcloud/email-health

Bulk SPF, DKIM, DMARC, MTA-STS, TLS-RPT, BIMI and blacklist checker with a 0-100 deliverability score, A-F grade and plain-English issues to fix. Counts SPF DNS lookups recursively. Paste domains or email addresses. $2 per 1,000 domains.