Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com a:bsmtp.a1.net include:spf.mailjet.com -all

There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com a:bsmtp.a1.net include:spf.mailjet.com -all.

Top Domains with TXT set to v=spf1 mx include:spf.protection.outlook.com a:bsmtp.a1.net include:spf.mailjet.com -all