Domains with DNS TXT v=spf1 +ip4:52.144.67.189 +a include:spf.byway.it include:_spf.sitesolutions.it include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 +ip4:52.144.67.189 +a include:spf.byway.it include:_spf.sitesolutions.it include:spf.protection.outlook.com ~all.