Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:spf.constantcontact.com ip4:96.245.74.30 ip4:74.11.238.2 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:spf.constantcontact.com ip4:96.245.74.30 ip4:74.11.238.2 -all.