Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com ip4:77.72.129.172 -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com ip4:77.72.129.172 -all.
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com ip4:77.72.129.172 -all.