Domains with DNS TXT v=spf1 ip4:188.219.64.182 ip4:81.88.48.66 ip4:51.254.73.72 include:authsmtp.register.it include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:188.219.64.182 ip4:81.88.48.66 ip4:51.254.73.72 include:authsmtp.register.it include:spf.protection.outlook.com -all.