Domains with DNS TXT v=spf1 ip4:54.236.128.150 ip4:54.236.109.30 ip4:209.191.193.122 include:spf.protection.outlook.com include:_spf.saffire.com include:mailgun.org -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:54.236.128.150 ip4:54.236.109.30 ip4:209.191.193.122 include:spf.protection.outlook.com include:_spf.saffire.com include:mailgun.org -all.