Domains with DNS TXT v=spf1 +a +mx +ip4:148.251.128.106 +ip4:136.243.197.116 +ip4:54.36.122.199 +ip4:178.32.212.127 +ip4:151.80.21.16 +ip4:104.47.17.138 +ip4:193.122.5.151 +include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:148.251.128.106 +ip4:136.243.197.116 +ip4:54.36.122.199 +ip4:178.32.212.127 +ip4:151.80.21.16 +ip4:104.47.17.138 +ip4:193.122.5.151 +include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:148.251.128.106 +ip4:136.243.197.116 +ip4:54.36.122.199 +ip4:178.32.212.127 +ip4:151.80.21.16 +ip4:104.47.17.138 +ip4:193.122.5.151 +include:spf.protection.outlook.com -all