Domains with DNS TXT v=spf1 mx ip4:193.4.194.54 ip4:217.28.185.204 ip4:89.160.245.220 include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 mx ip4:193.4.194.54 ip4:217.28.185.204 ip4:89.160.245.220 include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 mx ip4:193.4.194.54 ip4:217.28.185.204 ip4:89.160.245.220 include:spf.protection.outlook.com -all