Domains with DNS TXT v=spf1 include:_spf.mlsend.com include:servers.mcsv.net include:sendgrid.net include:mailgun.org include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mlsend.com include:servers.mcsv.net include:sendgrid.net include:mailgun.org include:spf.protection.outlook.com a:dispatch-us.ppe-hosted.com -all.