Domains with DNS TXT v=spf1 ip4:193.143.227.11 include:spf.protection.outlook.com include:_spf.echointernet.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:193.143.227.11 include:spf.protection.outlook.com include:_spf.echointernet.net -all.