Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:217.40.249.81 ip4:81.133.37.123 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:217.40.249.81 ip4:81.133.37.123 -all.