Changed: a Mail domain using records at its DNS provider lists every record in the order to add it: verification, SPF, DKIM, DMARC, then MX. Each record shows its name the way most DNS providers ask for it (@ for the domain itself) with the full name below, its value, Copy buttons and whether it is in place. The MX record shows the domain's current MX records.
One Check records button replaces Check verification and Check DNS again. Switching between records and Magpie's nameservers is now below the records.