Domains with DNS TXT v=spf1 a include:spf.protection.outlook.com ip4:31.7.7.90 ip6:2a03:9700:8000::90 a:mailout.fasterforward.nl -all
There is 1 domain that have DNS TXT set to v=spf1 a include:spf.protection.outlook.com ip4:31.7.7.90 ip6:2a03:9700:8000::90 a:mailout.fasterforward.nl -all.