Domains with DNS TXT v=spf1 +a +mx +include:_netblocks.google.com +include:_netblocks2.google.com +include:sendgrid.net +include:spf.protection.outlook.com include:_spf.directtalk.com.br include:_spf.firebasemail.com ~all

There is 1 domain that have DNS TXT set to v=spf1 +a +mx +include:_netblocks.google.com +include:_netblocks2.google.com +include:sendgrid.net +include:spf.protection.outlook.com include:_spf.directtalk.com.br include:_spf.firebasemail.com ~all.

Top Domains with TXT set to v=spf1 +a +mx +include:_netblocks.google.com +include:_netblocks2.google.com +include:sendgrid.net +include:spf.protection.outlook.com include:_spf.directtalk.com.br include:_spf.firebasemail.com ~all