Domains with DNS TXT v=spf1 ip4:173.75.57.66 ip4:72.77.89.28 include:spf.protection.outlook.com include:aspmx.pardot.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:173.75.57.66 ip4:72.77.89.28 include:spf.protection.outlook.com include:aspmx.pardot.com -all.