Domains with DNS TXT v=spf1 ip4:151.236.62.103 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:_spf.aruba.it include:_spf.arubabusiness.it -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:151.236.62.103 include:spf.protection.outlook.com include:spf.hornetsecurity.com include:_spf.aruba.it include:_spf.arubabusiness.it -all.