Domains with DNS TXT v=spf1 ip4:51.195.151.111 +a +mx include:_spf.smtp.com include:spf.protection.outlook.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:51.195.151.111 +a +mx include:_spf.smtp.com include:spf.protection.outlook.com ~all.