Domains with DNS TXT v=spf1 +a +mx include:spf.protection.outlook.com include:_spf.fastmail.gr +ip6:2a01:4f8:141:44f::2 -all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:spf.protection.outlook.com include:_spf.fastmail.gr +ip6:2a01:4f8:141:44f::2 -all.

Top Domains with TXT set to v=spf1 +a +mx include:spf.protection.outlook.com include:_spf.fastmail.gr +ip6:2a01:4f8:141:44f::2 -all