Domains with DNS TXT v=spf1 include:_spf.createsend.com a mx ip4:45.143.24.53 include:secure-shield.at include:spf.protection.outlook.com -all

There is 1 domain that have DNS TXT set to v=spf1 include:_spf.createsend.com a mx ip4:45.143.24.53 include:secure-shield.at include:spf.protection.outlook.com -all.

Top Domains with TXT set to v=spf1 include:_spf.createsend.com a mx ip4:45.143.24.53 include:secure-shield.at include:spf.protection.outlook.com -all