Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:223.252.21.150 ip4:223.252.17.33 ip4:52.63.123.241 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:223.252.21.150 ip4:223.252.17.33 ip4:52.63.123.241 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:223.252.21.150 ip4:223.252.17.33 ip4:52.63.123.241 -all