Domains with DNS TXT v=spf1 include:spf.protection.outlook.com include:smtp.ziggo.nl include:prosofthosting.nl include:spf.mijn.host ~all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.protection.outlook.com include:smtp.ziggo.nl include:prosofthosting.nl include:spf.mijn.host ~all.