Domains with DNS TXT v=spf1 +a include:spf.protection.outlook.com include:_spf.createsend.com ip4:51.195.252.156 ip4:198.244.203.217 -all
There is 1 domain that have DNS TXT set to v=spf1 +a include:spf.protection.outlook.com include:_spf.createsend.com ip4:51.195.252.156 ip4:198.244.203.217 -all.