Domains with DNS TXT v=spf1 +a +mx +ip4:103.18.109.169 include:relay.mailchannels.net +ip4:43.250.142.38 +include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx +ip4:103.18.109.169 include:relay.mailchannels.net +ip4:43.250.142.38 +include:spf.protection.outlook.com -all.