Look up an email address and return the useful things about it: the domain, its ...
https://api.gadgethumans.com/email-lookupOverview
Look up an email address and return the useful things about it: the domain, its mail provider (Google Workspace, Microsoft 365, Proton, Zoho, self-hosted), whether it is a role account such as info@ or sales@ or a real person, disposable-domain detection, SPF and DMARC presence, A records, the company website and a 0-100 deliverability score. Use to enrich a lead, qualify an inbound sender, check a contact before outreach, or find where a company's mail and site actually live. Not a verification-only check - it returns the provider, auth records and website too.