Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com ip4:185.95.13.211 ip4:89.146.20.126 ip4:185.104.29.16 ip6:2a06:2ec0:1:0:0:0:0:84 include:filter-out.zx cs.nl include:authsmtp.com include:emsd1.com ip4:185.248.239.186 -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com ip4:185.95.13.211 ip4:89.146.20.126 ip4:185.104.29.16 ip6:2a06:2ec0:1:0:0:0:0:84 include:filter-out.zx cs.nl include:authsmtp.com include:emsd1.com ip4:185.248.239.186 -all.