Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:216.115.118.15 ip4:162.219.64.133 ip4:216.115.124.76 include:sendgrid.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:216.115.118.15 ip4:162.219.64.133 ip4:216.115.124.76 include:sendgrid.net -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com ip4:216.115.118.15 ip4:162.219.64.133 ip4:216.115.124.76 include:sendgrid.net -all