Domains with DNS TXT v=spf1 mx include:spf.protection.outlook.com include:mail.zendesk.com ip4:52.72.30.68 ip4:192.151.131.76 ip4:167.71.176.183 ip4:146.190.163.11 -all
There is 1 domain that have DNS TXT set to v=spf1 mx include:spf.protection.outlook.com include:mail.zendesk.com ip4:52.72.30.68 ip4:192.151.131.76 ip4:167.71.176.183 ip4:146.190.163.11 -all.