Domains with DNS TXT v=spf1 a mx ip4:212.54.42.169 include:spf.protection.outlook.com include:smtp.ziggo.nl include:smtp.spf.ziggo.nl include:spf.mailservice.snelstart.nl -all
There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:212.54.42.169 include:spf.protection.outlook.com include:smtp.ziggo.nl include:smtp.spf.ziggo.nl include:spf.mailservice.snelstart.nl -all.