Domains with DNS TXT v=spf1 include:spf.protection.outlook.com ip4:167.89.18.146 ip4:192.254.117.81 include:spf.smarsh.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com ip4:167.89.18.146 ip4:192.254.117.81 include:spf.smarsh.com -all.