Domains with DNS TXT v=spf1 include:spf2.gigroup.com include:_netblocks.enter.it include:spf.protection.outlook.com include:mktomail.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf2.gigroup.com include:_netblocks.enter.it include:spf.protection.outlook.com include:mktomail.com -all.