Domains with DNS TXT v=spf1 a mx include:spf.protection.outlook.com include:spf.mijndomeinhosting.nl ip6:2a05:d018:964:c0c:ac60:beb3:d5c4:7a41 ip6:2001:b88:1002::10 ip4:34.249.138.199 ip4:213.249.66.8 ip4:213.249.66.9 ip4:213.249.66.11 -all
There is 1 domain that have DNS TXT set to v=spf1 a mx include:spf.protection.outlook.com include:spf.mijndomeinhosting.nl ip6:2a05:d018:964:c0c:ac60:beb3:d5c4:7a41 ip6:2001:b88:1002::10 ip4:34.249.138.199 ip4:213.249.66.8 ip4:213.249.66.9 ip4:213.249.66.11 -all.