Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:71.105.197.138 ip4:72.52.251.158 ip4:172.254.108.238 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:71.105.197.138 ip4:72.52.251.158 ip4:172.254.108.238 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:71.105.197.138 ip4:72.52.251.158 ip4:172.254.108.238 -all