Domains with DNS TXT v=spf1 a mx a:spf.flexfilter.nl include:_spf.prodacom.net include:_spf.cash.nl include:spf.protection.outlook.com a:remote.zilvertron.com -all

There is 1 domain that have DNS TXT set to v=spf1 a mx a:spf.flexfilter.nl include:_spf.prodacom.net include:_spf.cash.nl include:spf.protection.outlook.com a:remote.zilvertron.com -all.

Top Domains with TXT set to v=spf1 a mx a:spf.flexfilter.nl include:_spf.prodacom.net include:_spf.cash.nl include:spf.protection.outlook.com a:remote.zilvertron.com -all