Domains with DNS TXT v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com ip4:52.16.244.112 ip4:34.242.220.137 mx ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.mlsend.com include:spf.protection.outlook.com ip4:52.16.244.112 ip4:34.242.220.137 mx ~all.