Domains with DNS TXT v=spf1 ip4:192.199.240.234 +ip4:72.18.134.34 +include:spf.protection.outlook.com include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:192.199.240.234 +ip4:72.18.134.34 +include:spf.protection.outlook.com include:relay.mailchannels.net -all.