Domains with DNS TXT v=spf1 a mx a:mailsecurity.hostingzone.eu ip4:77.73.250.55 ip4:77.73.250.111 include:spf.protection.outlook.com -all
There is 1 domain that have DNS TXT set to v=spf1 a mx a:mailsecurity.hostingzone.eu ip4:77.73.250.55 ip4:77.73.250.111 include:spf.protection.outlook.com -all.