Domains with DNS TXT v=spf1 mx a: include:spf.protection.outlook.com ip4:76.77.144.105 include:spf.us.exclaimer.net -all
There is 1 domain that have DNS TXT set to v=spf1 mx a: include:spf.protection.outlook.com ip4:76.77.144.105 include:spf.us.exclaimer.net -all.