Domains with DNS TXT v=spf1 a mx include:_spf.hostnet.nl ip4:109.200.193.75 include:spf.protection.outlook.com include:spf.otys.nl -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:_spf.hostnet.nl ip4:109.200.193.75 include:spf.protection.outlook.com include:spf.otys.nl -all.

Top Domains with TXT set to v=spf1 a mx include:_spf.hostnet.nl ip4:109.200.193.75 include:spf.protection.outlook.com include:spf.otys.nl -all