Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:108.163.228.172 ip4:54.36.48.205 ip4:146.66.73.247 ip4:104.31.88.120 ip4:104.31.89.120 ip4:154.66.229.20 ip4:196.192.14.152 ip4:41.76.45.155 a mx -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:108.163.228.172 ip4:54.36.48.205 ip4:146.66.73.247 ip4:104.31.88.120 ip4:104.31.89.120 ip4:154.66.229.20 ip4:196.192.14.152 ip4:41.76.45.155 a mx -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:108.163.228.172 ip4:54.36.48.205 ip4:146.66.73.247 ip4:104.31.88.120 ip4:104.31.89.120 ip4:154.66.229.20 ip4:196.192.14.152 ip4:41.76.45.155 a mx -all