Domains with DNS TXT v=spf1 ip4:91.198.26.10 a mx include:spf.protection.outlook.com include:spf.mailingwhise.be ~all
There is 1 domain that have DNS TXT set to v=spf1 ip4:91.198.26.10 a mx include:spf.protection.outlook.com include:spf.mailingwhise.be ~all.