Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:sparkpostmail.com include:customer-spf.webshipper.com include:servers.mcsv.net include:mailgun.org include:spf.protection.pagedesign.dk -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:sparkpostmail.com include:customer-spf.webshipper.com include:servers.mcsv.net include:mailgun.org include:spf.protection.pagedesign.dk -all.