Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com mx ip4:185.104.29.78 ip6:2a06:2ec0:1:0:0:0:0:117 include:filter-out.zxcs.nl ~all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com mx ip4:185.104.29.78 ip6:2a06:2ec0:1:0:0:0:0:117 include:filter-out.zxcs.nl ~all.