Domains with DNS TXT v=spf1 include:spf.skymail.net.br include:spf.protection.outlook.com include:_spf.kinghost.net include:mail.zendesk.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:spf.skymail.net.br include:spf.protection.outlook.com include:_spf.kinghost.net include:mail.zendesk.com -all.