Domains with DNS TXT v=spf1 mx a:emailsecurity.pre.ch ip4:212.103.86.34 ip4:212.103.86.41 include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 mx a:emailsecurity.pre.ch ip4:212.103.86.34 ip4:212.103.86.41 include:spf.protection.outlook.com -all.