Domains with DNS TXT v=spf1 ip4:209.59.185.68 ip4:209.59.136.71 include:spf.protection.outlook.com include:spf.constantcontact.com -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:209.59.185.68 ip4:209.59.136.71 include:spf.protection.outlook.com include:spf.constantcontact.com -all.