Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include _spf.salesforce.com ip4:8.44.219.13 ip4:8.44.219.10 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include _spf.salesforce.com ip4:8.44.219.13 ip4:8.44.219.10 -all.