Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:52.17.208.28 ip4:52.31.56.163 ip4:35.177.75.40 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:52.17.208.28 ip4:52.31.56.163 ip4:35.177.75.40 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:52.17.208.28 ip4:52.31.56.163 ip4:35.177.75.40 -all