Domains with DNS TXT v=spf1 +a +mx include:relay.mailchannels.net +ip4:144.208.78.182 include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 +a +mx include:relay.mailchannels.net +ip4:144.208.78.182 include:spf.protection.outlook.com -all.