Domains with DNS TXT v=spf1 mx a include:spf.protection.outlook.com include:smtp.spf.ziggo.nl ip4:82.94.181.109 ip4:104.160.72.169 include:_spf.relay.mailprotect.be include:_spf.getresponse.com include:_spf.prodacom.net -all

There is 1 domain that have DNS TXT set to v=spf1 mx a include:spf.protection.outlook.com include:smtp.spf.ziggo.nl ip4:82.94.181.109 ip4:104.160.72.169 include:_spf.relay.mailprotect.be include:_spf.getresponse.com include:_spf.prodacom.net -all.

Top Domains with TXT set to v=spf1 mx a include:spf.protection.outlook.com include:smtp.spf.ziggo.nl ip4:82.94.181.109 ip4:104.160.72.169 include:_spf.relay.mailprotect.be include:_spf.getresponse.com include:_spf.prodacom.net -all