Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com ip4:35.177.75.40 ip4:52.16.215.51 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:_spf.createsend.com ip4:35.177.75.40 ip4:52.16.215.51 -all.