ZevmioFree tools · Deliverability
MX Record Checker
Look up the mail servers of a domain and who hosts its email.
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Zevmio warms up your inboxes, verifies your leads and sends personalized cold email that lands in the inbox.
More free tools
Email Domain Health Checker
Check SPF, DKIM, DMARC and MX in one go, with a grade and plain-English fixes.
Use freeSPF Record Checker
Look up a domain’s SPF record and find duplicates, “+all” and too many lookups.
Use freeDKIM Record Checker
Find a domain’s DKIM key under common selectors, or check your own selector.
Use free