Domains with DNS TXT v=spf1 a mx a:sendgrid.net include:spf.protection.outlook.com ip4:146.20.165.64 ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx a:sendgrid.net include:spf.protection.outlook.com ip4:146.20.165.64 ~all.

Top Domains with TXT set to v=spf1 a mx a:sendgrid.net include:spf.protection.outlook.com ip4:146.20.165.64 ~all