Domains with DNS TXT v=spf1 +a +mx +ip4:18.210.170.175 +ip4:172.26.8.139 +ip4:172.26.8.36 +include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:18.210.170.175 +ip4:172.26.8.139 +ip4:172.26.8.36 +include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 +a +mx +ip4:18.210.170.175 +ip4:172.26.8.139 +ip4:172.26.8.36 +include:spf.protection.outlook.com -all