Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:mailfilter.myrootnet.nl ip4:185.173.20.142 ip6:2a0b:3100:20::5a -all

There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:mailfilter.myrootnet.nl ip4:185.173.20.142 ip6:2a0b:3100:20::5a -all.

Top Domains with TXT set to v=spf1 a mx include:spf.protection.outlook.com include:mailfilter.myrootnet.nl ip4:185.173.20.142 ip6:2a0b:3100:20::5a -all