Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.kessel.ch include:spf.ventunocento.it include:servers.mcsv.net -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.kessel.ch include:spf.ventunocento.it include:servers.mcsv.net -all.