Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com include:_spf.arubabusiness.it include:spf.webapps.net -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com include:_spf.arubabusiness.it include:spf.webapps.net -all.