Domains with DNS TXT v=spf1 a mx ip4:67.227.191.77 include:spf.protection.outlook.com include:spf.constantcontact.com ~all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:67.227.191.77 include:spf.protection.outlook.com include:spf.constantcontact.com ~all.

Top Domains with TXT set to v=spf1 a mx ip4:67.227.191.77 include:spf.protection.outlook.com include:spf.constantcontact.com ~all