Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:50.31.48.234 ip4:168.245.21.40 ip4:168.245.96.127 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:50.31.48.234 ip4:168.245.21.40 ip4:168.245.96.127 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:sendgrid.net ip4:50.31.48.234 ip4:168.245.21.40 ip4:168.245.96.127 -all