Domains with DNS TXT v=spf1 include:mail.zendesk.com include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:185.51.232.68 include:spf.comendosystems.com -all
There is 1 domain that have DNS TXT set to v=spf1 include:mail.zendesk.com include:spf.protection.outlook.com include:spf.mandrillapp.com ip4:185.51.232.68 include:spf.comendosystems.com -all.