Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com ip6:2a01:7c8:aac9:193:5054:ff:fe51:c440 ip4:136.144.176.247 ~all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com ip6:2a01:7c8:aac9:193:5054:ff:fe51:c440 ip4:136.144.176.247 ~all.