MailSlurp resources#MX1 related postPoststechnicalDNS Lookup Nameservers with MailSlurpUse MailSlurp to look up nameserver, MX, TXT, SPF, DKIM, and DMARC records, then connect DNS evidence to email deliverability and inbox testing.Read morePopular tagsSMTPDeliverabilityEmail TestingTestingEmailDnsAutomationJavaScriptEmail ParserQAEmail APISMSDMARCDevice PreviewsTransactional EmailAPIMarketingEmail AuthenticationIntegrationsJavaSeleniumIMAPMFASender Reputation