Domains with DNS TXT v=spf1 a mx ip4:109.237.216.170 include:spf.mdns.nl include:spf.protection.outlook.com include:_spf.sentia.nl -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:109.237.216.170 include:spf.mdns.nl include:spf.protection.outlook.com include:_spf.sentia.nl -all.