Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com ip4:170.10.162.13 ip4:170.10.164.63 ip4:198.23.58.106 ip4:202.27.199.48 -all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com ip4:170.10.162.13 ip4:170.10.164.63 ip4:198.23.58.106 ip4:202.27.199.48 -all.