Domains with DNS TXT v=spf1 ip4:193.33.128.143 include:_spf.tophost.ch include:spf.protection.outlook.com include:relay.mailchannels.net -all
There is 1 domain that have DNS TXT set to v=spf1 ip4:193.33.128.143 include:_spf.tophost.ch include:spf.protection.outlook.com include:relay.mailchannels.net -all.