Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com ip4:136.144.208.40 ip4:31.200.210.173 ip6:2a01:7c8:d001:e4::1 ip6:2a01:7c8:d001:e4:5054:ff:fe7b:c676 ip6:2a06:6940:1:3:5901:7b08:527a:f34a include:interstellar.nl ~all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com ip4:136.144.208.40 ip4:31.200.210.173 ip6:2a01:7c8:d001:e4::1 ip6:2a01:7c8:d001:e4:5054:ff:fe7b:c676 ip6:2a06:6940:1:3:5901:7b08:527a:f34a include:interstellar.nl ~all.