Domains with DNS TXT v=spf1 include:spf.protection.outlook.com +a +mx ip4:66.147.238.51 include:sendgrid.net include:3171845.spf07.hubspotemail.net -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com +a +mx ip4:66.147.238.51 include:sendgrid.net include:3171845.spf07.hubspotemail.net -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com +a +mx ip4:66.147.238.51 include:sendgrid.net include:3171845.spf07.hubspotemail.net -all