Domains with DNS TXT v=spf1include:spf.protection.outlook.comip4:172.166.1.174ip6:fe80::e836:414e:609e:a636%6include:_spf.gflexonline.nl-all
There is 1 domain that have DNS TXT set to v=spf1include:spf.protection.outlook.comip4:172.166.1.174ip6:fe80::e836:414e:609e:a636%6include:_spf.gflexonline.nl-all.