Domains with DNS TXT v=spf1 a mx ip4:185.173.20.172 ip6:2a0b:3100:20::7b include:filter-out.zxcs.nl include:mx2.flynth.nl include:spf.protection.outlook.com include:mailfilter.myrootnet.nl -all

There is 1 domain that have DNS TXT set to v=spf1 a mx ip4:185.173.20.172 ip6:2a0b:3100:20::7b include:filter-out.zxcs.nl include:mx2.flynth.nl include:spf.protection.outlook.com include:mailfilter.myrootnet.nl -all.

Top Domains with TXT set to v=spf1 a mx ip4:185.173.20.172 ip6:2a0b:3100:20::7b include:filter-out.zxcs.nl include:mx2.flynth.nl include:spf.protection.outlook.com include:mailfilter.myrootnet.nl -all