Domains with DNS TXT v=spf1 ip4:66.150.26.219 ip4:170.187.156.227 ip4:75.114.39.130 include:spf.protection.outlook.com include:_spf.four51.com ~all

There is 1 domain that have DNS TXT set to v=spf1 ip4:66.150.26.219 ip4:170.187.156.227 ip4:75.114.39.130 include:spf.protection.outlook.com include:_spf.four51.com ~all.

Top Domains with TXT set to v=spf1 ip4:66.150.26.219 ip4:170.187.156.227 ip4:75.114.39.130 include:spf.protection.outlook.com include:_spf.four51.com ~all