Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:smtp.spf.ziggo.nl include:_spf.realworks.nl a:smtp.korfina-web.net ip4:185.87.187.52 -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:smtp.spf.ziggo.nl include:_spf.realworks.nl a:smtp.korfina-web.net ip4:185.87.187.52 -all.