Domains with DNS TXT v=spf1 include:_spf.google.com include:zcsend.net include:mail.zendesk.com include:transmail.net include:spf.useinbox.net ~all
There is 1 domain that have DNS TXT set to v=spf1 include:_spf.google.com include:zcsend.net include:mail.zendesk.com include:transmail.net include:spf.useinbox.net ~all.