Free Tool
MX Record Lookup
Look up MX (mail exchange) records for any domain. See which mail servers handle email delivery.
What are MX records?
MX (Mail Exchange) records are DNS records that specify which mail servers are responsible for receiving email for a domain. Lower priority numbers indicate higher preference.
If a domain has no MX records, it cannot receive email. This is one of the checks MailVeri performs during email verification.
Bulk Power vs. Single Tool
Need to verify more than one email?
Our free web tools are great for single quick checks. For cold outreach, email marketing, or database cleaning, use MailVeri Bulk.
| Feature | Free MX Lookup | MailVeri Bulk Engine |
|---|---|---|
Syntax & Domain MX Check Detects typos & non-existent domains | ||
Deep SMTP Handshake Pings recipient mail server directly without sending email | ||
Catch-All & Disposable Detection Catches temporary mailboxes & risky accept-all domains | ||
Spam Trap & Honeypot Filtering Protects domain reputation from blacklists | ||
Processing Speed High-speed distributed verification queue | 1 email / lookup | 100,000 emails / ~30 mins |
Batch File Upload Auto-detects email columns with zero setup | Up to 1,000,000 rows (CSV, XLSX, TXT) | |
Trial & Expiration No credit card required | Manual lookups only | 1,000 Free Credits • Never expire |
Clean up to 1,000,000 emails per list
99% deliverability accuracy • Save 90% vs ZeroBounce • Credits never expire
Need to verify entire email lists?
MX lookup is just one part of email verification. MailVeri also checks mailbox existence, disposable emails, and more.
Try Full Verification Free