Domains with DNS TXT v=spf1 a:mx.institut-hartheim.at ip4:31.193.164.85 ip4:31.193.164.88 ip4:80.243.175.142 ip4:31.193.164.86 ip4:128.204.134.2 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all
There is 1 domain that have DNS TXT set to v=spf1 a:mx.institut-hartheim.at ip4:31.193.164.85 ip4:31.193.164.88 ip4:80.243.175.142 ip4:31.193.164.86 ip4:128.204.134.2 include:spf.protection.outlook.com include:spf.emailsignatures365.com -all.