Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:smtp.spf.ziggo.nl ip4:217.100.107.3 -all

There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:smtp.spf.ziggo.nl ip4:217.100.107.3 -all.

Top Domains with TXT set to v=spf1 include:spf.protection.outlook.com include:smtp.spf.ziggo.nl ip4:217.100.107.3 -all