Domains with DNS TXT v=spf1 a mx ip4:169.199.6.136 include:spf.protection.outlook.com include:spf.constantcontact.com include:gcam1011.siteground.biz -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:169.199.6.136 include:spf.protection.outlook.com include:spf.constantcontact.com include:gcam1011.siteground.biz -all.