Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:113.192.6.4 ip4:113.192.18.234 ip4:150.107.72.141 ip4:110.232.115.211 ip4:101.187.171.79 ip4:203.45.144.155 include:spf.mandrillapp.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:113.192.6.4 ip4:113.192.18.234 ip4:150.107.72.141 ip4:110.232.115.211 ip4:101.187.171.79 ip4:203.45.144.155 include:spf.mandrillapp.com -all.