Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com ip4:75.145.194.73 ip4:192.185.140.196 ip4:209.182.214.101 -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com ip4:75.145.194.73 ip4:192.185.140.196 ip4:209.182.214.101 -all.