Domains with DNS TXT v=spf1 ip4:216.172.172.40 include:spf.protection.outlook.com include:_spf.google.com include:amazonses.com ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:216.172.172.40 include:spf.protection.outlook.com include:_spf.google.com include:amazonses.com ~all.