Domains with DNS TXT v=spf1 ip4:75.144.171.193 ip4:72.144.171.193 include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 ip4:75.144.171.193 ip4:72.144.171.193 include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 ip4:75.144.171.193 ip4:72.144.171.193 include:spf.protection.outlook.com -all